version check: clearer language

direnvrc

@@ -39,7 +39,7 @@ _nix() {
 _require_version() {
   local cmd=$1 version=$2 required=$3
   if ! printf "%s\n" "$required" "$version" | sort --check=quiet --version-sort; then
-    _nix_direnv_fatal "$cmd version $version is less than the minimum required $required"
+    _nix_direnv_fatal "minimum required $cmd version is $required (installed: $version)"
   fi
 }