[typo] missing hyphen in regex

exercism · Jul 29, 2023 · 978a297 · 978a297
1 parent a9bbcce
commit 978a297
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tracks/bash/exercises/acronym/mentoring.md b/tracks/bash/exercises/acronym/mentoring.md
@@ -26,7 +26,7 @@ main "$@"
 #!/usr/bin/env bash
 main () {
   [[ -n $1 ]] || exit 1
-  declare -ra WORDS=( ${1//[![:alpha:]]/ } )
+  declare -ra WORDS=( ${1//[!\'[:alpha:]]/ } )
 
   for word in "${WORDS[@]}"; do
     output+=${word:0:1}