diff --git a/.codespellrc b/.codespellrc
new file mode 100644
index 0000000..dfb8f7a
--- /dev/null
+++ b/.codespellrc
@@ -0,0 +1,6 @@
+[codespell]
+skip = .git,*.pdf,*.svg,go.sum,.codespellrc
+check-hidden = true
+# ignore-regex = 
+# ist -- unfortunate variable
+ignore-words-list = ist
diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
new file mode 100644
index 0000000..7373aff
--- /dev/null
+++ b/.github/workflows/codespell.yml
@@ -0,0 +1,22 @@
+---
+name: Codespell
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Codespell
+        uses: codespell-project/actions-codespell@v2
diff --git a/41_snapshots-btrfs b/41_snapshots-btrfs
index de52ea1..e63aae1 100755
--- a/41_snapshots-btrfs
+++ b/41_snapshots-btrfs
@@ -108,7 +108,7 @@ if [ -n "${GRUB_BTRFS_PROTECTION_AUTHORIZED_USERS}" ] ; then
     protection_authorized_users="--users ${GRUB_BTRFS_PROTECTION_AUTHORIZED_USERS} "
 fi
 
-## Probe informations of Root and Boot devices
+## Probe information of Root and Boot devices
 # Probe info "Root partition"
 root_device=$(${grub_probe} --target=device /) # Root device
 root_uuid=$(${grub_probe} --device ${root_device} --target="fs_uuid" 2>/dev/null) # UUID of the root device
@@ -174,7 +174,7 @@ if [[ -d "$grub_btrfs_mount_point" ]]; then
     done
     if [[ "$wait" != true ]]; then
         if ! rm -d "$grub_btrfs_mount_point" >/dev/null 2>&1; then
-            printf "Unable to delete %s: Device or ressource is busy\n" "$grub_btrfs_mount_point" >&2;
+            printf "Unable to delete %s: Device or resource is busy\n" "$grub_btrfs_mount_point" >&2;
         fi
     fi
 fi
@@ -315,7 +315,7 @@ snapshot_list()
         fi
         [[ ! -d "$grub_btrfs_mount_point/$path_snapshot/boot" ]] && continue; # Discard snapshots without /boot folder
 
-        # Parse Snapper & timeshift informations
+        # Parse Snapper & timeshift information
         local type_snapshot="N/A"
         local description_snapshot="N/A"
         if [[ -s "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$snapper_info" ]] ; then
diff --git a/Makefile b/Makefile
index 91477a1..26cec21 100644
--- a/Makefile
+++ b/Makefile
@@ -147,7 +147,7 @@ help:
 	@echo "  BOOT_DIR_FEDORA     | path | boot data location (Fedora, RHEL, CentOS, Rocky...)   | '/boot/grub2'"
 	@echo "  SHARE_DIR           | path | shared data location                                  | '\$$(DESTDIR)\$$(PREFIX)/share'"
 	@echo "  LIB_DIR             | path | system libraries location                             | '\$$(DESTDIR)\$$(PREFIX)/lib'"
-	@echo "  PKGNAME             | name | name of the ditributed package                        | 'grub-btrfs'"
+	@echo "  PKGNAME             | name | name of the distributed package                       | 'grub-btrfs'"
 	@echo "  INITCPIO            | bool | include mkinitcpio hook                               | false"
 	@echo "  SYSTEMD             | bool | include unit files                                    | true"
 	@echo "  OPENRC              | bool | include OpenRc daemon                                 | false"
diff --git a/README.md b/README.md
index ebd59a3..99805da 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ To manually generate grub snapshot entries you can run `sudo /etc/grub.d/41_snap
 * On **Fedora** use `grub2-mkconfig -o /boot/grub2/grub.cfg`  
 * On **Debian and Ubuntu based** distributions `update-grub` is a script that runs `grub-mkconfig ...`
 
-This process can be automated to occur whenever you create or delete snaphots but this process is slightly different depending upon your distributions choice on init system. See the relevant instructions for your init system below.
+This process can be automated to occur whenever you create or delete snapshots but this process is slightly different depending upon your distributions choice on init system. See the relevant instructions for your init system below.
 
 ### ⚙️ Customization:
 
diff --git a/config b/config
index 2d2c388..0329f0a 100644
--- a/config
+++ b/config
@@ -49,14 +49,14 @@ GRUB_BTRFS_VERSION=4.12-master-2023-04-28T16:26:00+00:00
 # Default: ("")
 #GRUB_BTRFS_CUSTOM_MICROCODE=("custom-ucode.img" "custom-uc.img "custom_ucode.cpio")
 
-# Additonal kernel command line parameters that should be passed to the kernel
+# Additional kernel command line parameters that should be passed to the kernel
 # when booting a snapshot.
 # For dracut based distros this could be useful to pass "rd.live.overlay.overlayfs=1"
 # or "rd.live.overlay.readonly=1" to the Kernel for booting snapshots read only.
 # Default: ""
 #GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS="rd.live.overlay.overlayfs=1"
 
-# Comma seperated mount options to be used when booting a snapshot.
+# Comma separated mount options to be used when booting a snapshot.
 # They can be defined here as well as in the "/" line inside the respective snapshots'
 # "/etc/fstab" files.  Mount options found in both places are combined, and this variable
 # takes priority over `fstab` entries.
@@ -107,14 +107,14 @@ GRUB_BTRFS_IGNORE_PREFIX_PATH=("var/lib/docker" "@var/lib/docker" "@/var/lib/doc
 
 # Location where grub-btrfs.cfg should be saved.
 # Some distributions (like OpenSuSE) store those files at the snapshot directory
-# instead of boot. Be aware that this direcory must be available for grub during
+# instead of boot. Be aware that this directory must be available for grub during
 # startup of the system.
 # Default: $GRUB_BTRFS_GRUB_DIRNAME
 #GRUB_BTRFS_GBTRFS_DIRNAME="/boot/grub"
 
 # Location of the directory where Grub searches for the grub-btrfs.cfg file.
 # Some distributions (like OpenSuSE) store those file at the snapshot directory
-# instead of boot. Be aware that this direcory must be available for grub during
+# instead of boot. Be aware that this directory must be available for grub during
 # startup of the system.
 # Default: "\${prefix}" # This is a grub variable that resolves to where grub is
 # installed. (like /boot/grub, /boot/efi/grub)
diff --git a/grub-btrfsd b/grub-btrfsd
index df7abef..92a0f01 100755
--- a/grub-btrfsd
+++ b/grub-btrfsd
@@ -204,7 +204,7 @@ setup() {
 }
 
 create_grub_menu() {
-    #  create the grub submenu of the whole grub menu, depending on wether the submenu already exists
+    #  create the grub submenu of the whole grub menu, depending on whether the submenu already exists
     #  and gives feedback if it worked
     if grep "snapshots-btrfs" "${GRUB_BTRFS_GRUB_DIRNAME:-/boot/grub}"/grub.cfg; then
     	  if  /etc/grub.d/41_snapshots-btrfs; then
@@ -258,7 +258,7 @@ daemon_function() {
                           set_snapshot_dir
                           log "${BASHPID}: detected Timeshift startup, PID is: $timeshift_pid" "${CYAN}"
                           vlog "${BASHPID}: new snapshots directory is $snapdir" "${CYAN}"
-                          (create_grub_menu) # create the grub menu once immidiatly in a forking process. Snapshots from commandline using timeshift --create need this
+                          (create_grub_menu) # create the grub menu once immediately in a forking process. Snapshots from commandline using timeshift --create need this
                       }
                   fi
                   runs=false
diff --git a/manpages/grub-btrfs.8.man b/manpages/grub-btrfs.8.man
index 2e4892a..f620a76 100644
--- a/manpages/grub-btrfs.8.man
+++ b/manpages/grub-btrfs.8.man
@@ -82,7 +82,7 @@ Example: \fCGRUB_BTRFS_SHOW_SNAPSHOTS_FOUND="false"\fP
 
 .SS "\fCGRUB_BTRFS_ROOTFLAGS\fP"
 .PP
-Comma seperated mount options to be used when booting a snapshot.
+Comma separated mount options to be used when booting a snapshot.
 They can be defined here as well as in the “/” line inside the respective snapshots’
 “/etc/fstab” files.  Mount options found in both places are combined, and this variable
 takes priority over `fstab` entries.
@@ -116,7 +116,7 @@ Example: \fCGRUB_BTRFS_NKERNEL=("kernel\-5.19.4\-custom" "vmlinux\-5.19.4\-custo
 
 .SS "\fCGRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS\fP"
 .PP
-Additonal kernel command line parameters that should be passed to the kernelwhen
+Additional kernel command line parameters that should be passed to the kernelwhen
 booting a snapshot.
 For dracut based distros this could be useful to pass “rd.live.overlay.overlayfs=1”
 or “rd.live.overlay.readonly=1” to the Kernel for booting read only snapshots.
@@ -190,7 +190,7 @@ Example: \fCGRUB_BTRFS_GRUB_DIRNAME="/boot/grub2"\fP
 .PP
 Location where grub-btrfs.cfg should be saved.
 Some distributions (like OpenSuSE) store those file at the snapshot directory
-instead of boot. Be aware that this direcory must be available for grub during
+instead of boot. Be aware that this directory must be available for grub during
 startup of the system.
 .IP \(em 4
 Default: \fC$GRUB_BTRFS_GRUB_DIRNAME\fP
@@ -201,7 +201,7 @@ Example: \fCGRUB_BTRFS_GBTRFS_DIRNAME="/.snapshots"\fP
 .PP
 Location of the directory where Grub searches for the grub-btrfs.cfg file.
 Some distributions (like OpenSuSE) store those file at the snapshot directory
-instead of boot. Be aware that this direcory must be available for grub during
+instead of boot. Be aware that this directory must be available for grub during
 startup of the system.
 .IP \(em 4
 Default: “\${prefix}” (This is a grub variable that resolves to where grub is
diff --git a/manpages/grub-btrfs.8.org b/manpages/grub-btrfs.8.org
index 51d1b0b..f5202b3 100644
--- a/manpages/grub-btrfs.8.org
+++ b/manpages/grub-btrfs.8.org
@@ -58,7 +58,7 @@ Show snapshots found during run "grub-mkconfig"
 - Example: ~GRUB_BTRFS_SHOW_SNAPSHOTS_FOUND="false"~
 
 *** ~GRUB_BTRFS_ROOTFLAGS~
-Comma seperated mount options to be used when booting a snapshot.
+Comma separated mount options to be used when booting a snapshot.
 They can be defined here as well as in the "/" line inside the respective snapshots'
 "/etc/fstab" files.  Mount options found in both places are combined, and this variable
 takes priority over `fstab` entries.
@@ -84,7 +84,7 @@ Customs kernel, initramfs and microcodes that are not detected can be added in t
           ~GRUB_BTRFS_CUSTOM_MICROCODE=("custom-ucode.img" "custom-uc.img "custom_ucode.cpio")~
 
 *** ~GRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS~
-Additonal kernel command line parameters that should be passed to the kernelwhen
+Additional kernel command line parameters that should be passed to the kernelwhen
 booting a snapshot.
 For dracut based distros this could be useful to pass "rd.live.overlay.overlayfs=1"
 or "rd.live.overlay.readonly=1" to the Kernel for booting read only snapshots.
@@ -139,7 +139,7 @@ For example, on Fedora with EFI : "/boot/efi/EFI/fedora"
 *** ~GRUB_BTRFS_GBTRFS_DIRNAME~
  Location where grub-btrfs.cfg should be saved.
  Some distributions (like OpenSuSE) store those file at the snapshot directory
- instead of boot. Be aware that this direcory must be available for grub during
+ instead of boot. Be aware that this directory must be available for grub during
  startup of the system.
 - Default: ~$GRUB_BTRFS_GRUB_DIRNAME~
 - Example: ~GRUB_BTRFS_GBTRFS_DIRNAME="/.snapshots"~
@@ -147,7 +147,7 @@ For example, on Fedora with EFI : "/boot/efi/EFI/fedora"
 *** ~GRUB_BTRFS_GBTRFS_SEARCH_DIRNAME~
 Location of the directory where Grub searches for the grub-btrfs.cfg file.
 Some distributions (like OpenSuSE) store those file at the snapshot directory
-instead of boot. Be aware that this direcory must be available for grub during
+instead of boot. Be aware that this directory must be available for grub during
 startup of the system.
 - Default: "\${prefix}" (This is a grub variable that resolves to where grub is
 installed. (like /boot/grub, /boot/efi/grub))
diff --git a/temp/grub-btrfs.8 b/temp/grub-btrfs.8
index 2e4892a..f620a76 100644
--- a/temp/grub-btrfs.8
+++ b/temp/grub-btrfs.8
@@ -82,7 +82,7 @@ Example: \fCGRUB_BTRFS_SHOW_SNAPSHOTS_FOUND="false"\fP
 
 .SS "\fCGRUB_BTRFS_ROOTFLAGS\fP"
 .PP
-Comma seperated mount options to be used when booting a snapshot.
+Comma separated mount options to be used when booting a snapshot.
 They can be defined here as well as in the “/” line inside the respective snapshots’
 “/etc/fstab” files.  Mount options found in both places are combined, and this variable
 takes priority over `fstab` entries.
@@ -116,7 +116,7 @@ Example: \fCGRUB_BTRFS_NKERNEL=("kernel\-5.19.4\-custom" "vmlinux\-5.19.4\-custo
 
 .SS "\fCGRUB_BTRFS_SNAPSHOT_KERNEL_PARAMETERS\fP"
 .PP
-Additonal kernel command line parameters that should be passed to the kernelwhen
+Additional kernel command line parameters that should be passed to the kernelwhen
 booting a snapshot.
 For dracut based distros this could be useful to pass “rd.live.overlay.overlayfs=1”
 or “rd.live.overlay.readonly=1” to the Kernel for booting read only snapshots.
@@ -190,7 +190,7 @@ Example: \fCGRUB_BTRFS_GRUB_DIRNAME="/boot/grub2"\fP
 .PP
 Location where grub-btrfs.cfg should be saved.
 Some distributions (like OpenSuSE) store those file at the snapshot directory
-instead of boot. Be aware that this direcory must be available for grub during
+instead of boot. Be aware that this directory must be available for grub during
 startup of the system.
 .IP \(em 4
 Default: \fC$GRUB_BTRFS_GRUB_DIRNAME\fP
@@ -201,7 +201,7 @@ Example: \fCGRUB_BTRFS_GBTRFS_DIRNAME="/.snapshots"\fP
 .PP
 Location of the directory where Grub searches for the grub-btrfs.cfg file.
 Some distributions (like OpenSuSE) store those file at the snapshot directory
-instead of boot. Be aware that this direcory must be available for grub during
+instead of boot. Be aware that this directory must be available for grub during
 startup of the system.
 .IP \(em 4
 Default: “\${prefix}” (This is a grub variable that resolves to where grub is