diff --git a/subjects/unzipstring/README.md b/subjects/unzipstring/README.md
index 6ef797b0..cf66635e 100644
--- a/subjects/unzipstring/README.md
+++ b/subjects/unzipstring/README.md
@@ -46,7 +46,7 @@ $ff
 $OOuuuuuHH
 $pppiiiiiiW
 $HHHHHHaaaaaaaa
-$pp;;;;ggggggg
+$Invalid Input
 $Invalid Input
 $Invalid Input
 $Invalid Input