docs: update

2018-06-13 12:45:08 +10:00
parent 65235275ba
commit 5e5008fe6a
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ reverse_array() {
    # Usage: reverse_array "array"
    #        reverse_array 1 2 3 4 5 6
    shopt -s extdebug
-    f()(printf "%s " "${BASH_ARGV[@]}"); f "$@"
+    f()(printf '%s ' "${BASH_ARGV[@]}"); f "$@"
    shopt -u extdebug

    printf '\n'