fix typo

README.md

@@ -105,7 +105,7 @@ Attention:
   1. Paths starting with "." is ignored.
   2. Flag -f/--include-filters and -F/--exclude-filters support multiple values,
      e.g., -f ".html" -f ".htm".
-     But ATTENTION: comma in filter is treated as separater of multiple filters.
+     But ATTENTION: comma in filter is treated as separator of multiple filters.
 
 Special replacement symbols:
 
@@ -143,20 +143,20 @@ Examples:
 
 Flags:
   -d, --dry-run                   print rename operations but do not run
-  -F, --exclude-filters strings   exclude file filter(s) (regular expression, case ignored). multiple values supported, e.g., -F ".html" -F ".htm", but ATTENTION: comma in filter is treated as separater of multiple filters
+  -F, --exclude-filters strings   exclude file filter(s) (regular expression, case ignored). multiple values supported, e.g., -F ".html" -F ".htm", but ATTENTION: comma in filter is treated as separator of multiple filters
   -U, --force-undo                continue undo even when some operation failed
   -h, --help                      help for brename
   -i, --ignore-case               ignore case
   -e, --ignore-ext                ignore file extension. i.e., replacement does not change file extension
-  -f, --include-filters strings   include file filter(s) (regular expression, case ignored). multiple values supported, e.g., -f ".html" -f ".htm", but ATTENTION: comma in filter is treated as separater of multiple filters (default [.])
+  -f, --include-filters strings   include file filter(s) (regular expression, case ignored). multiple values supported, e.g., -f ".html" -f ".htm", but ATTENTION: comma in filter is treated as separator of multiple filters (default [.])
   -D, --including-dir             rename directories
   -K, --keep-key                  keep the key as value when no value found for the key
   -I, --key-capt-idx int          capture variable index of key (1-based) (default 1)
   -m, --key-miss-repl string      replacement for key with no corresponding value
   -k, --kv-file string            tab-delimited key-value file for replacing key with value when using "{kv}" in -r (--replacement)
   -l, --list                      only list paths that match pattern
   -a, --list-abs                  list absolute path, using along with -l/--list
-  -s, --list-sep string           separater for list of found paths (default "\n")
+  -s, --list-sep string           separator for list of found paths (default "\n")
       --max-depth int             maximum depth for recursive search (0 for no limit)
       --nr-width int              minimum width for {nr} in flag -r/--replacement. e.g., formating "1" to "001" by --nr-width 3 (default 1)
       --only-dir                  only rename directories

brename.go

@@ -282,11 +282,11 @@ func init() {
 	RootCmd.Flags().BoolP("ignore-case", "i", false, "ignore case")
 	RootCmd.Flags().BoolP("ignore-ext", "e", false, "ignore file extension. i.e., replacement does not change file extension")
 
-	RootCmd.Flags().StringSliceP("include-filters", "f", []string{"."}, `include file filter(s) (regular expression, case ignored). multiple values supported, e.g., -f ".html" -f ".htm", but ATTENTION: comma in filter is treated as separater of multiple filters`)
-	RootCmd.Flags().StringSliceP("exclude-filters", "F", []string{}, `exclude file filter(s) (regular expression, case ignored). multiple values supported, e.g., -F ".html" -F ".htm", but ATTENTION: comma in filter is treated as separater of multiple filters`)
+	RootCmd.Flags().StringSliceP("include-filters", "f", []string{"."}, `include file filter(s) (regular expression, case ignored). multiple values supported, e.g., -f ".html" -f ".htm", but ATTENTION: comma in filter is treated as separator of multiple filters`)
+	RootCmd.Flags().StringSliceP("exclude-filters", "F", []string{}, `exclude file filter(s) (regular expression, case ignored). multiple values supported, e.g., -F ".html" -F ".htm", but ATTENTION: comma in filter is treated as separator of multiple filters`)
 
 	RootCmd.Flags().BoolP("list", "l", false, `only list paths that match pattern`)
-	RootCmd.Flags().StringP("list-sep", "s", "\n", `separater for list of found paths`)
+	RootCmd.Flags().StringP("list-sep", "s", "\n", `separator for list of found paths`)
 	RootCmd.Flags().BoolP("list-abs", "a", false, `list absolute path, using along with -l/--list`)
 
 	RootCmd.Flags().StringP("kv-file", "k", "",
@@ -462,7 +462,7 @@ Attention:
   1. Paths starting with "." is ignored.
   2. Flag -f/--include-filters and -F/--exclude-filters support multiple values,
      e.g., -f ".html" -f ".htm".
-     But ATTENTION: comma in filter is treated as separater of multiple filters.
+     But ATTENTION: comma in filter is treated as separator of multiple filters.
 
 Special replacement symbols: