diff --git a/dev/spell.sh b/dev/spell.sh
index d0ee0892..c6841412 100755
--- a/dev/spell.sh
+++ b/dev/spell.sh
@@ -1,5 +1,6 @@
-en="en_GB-ise-w_accents"
+!#/usr/bin/env bash
 
+en="en_GB-ise-w_accents"
 
 info()
 {