[DATALAD RUNCMD] Do interactive fixing of some ambigous typos

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w -i 3 -C 2 ./grub-btrfsd",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

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