diff --git a/install_roundcube.sh b/install_roundcube.sh
index 7a8cf93..9727b92 100755
--- a/install_roundcube.sh
+++ b/install_roundcube.sh
@@ -233,7 +233,7 @@ VACATION_PLUGIN=false
 VACATION_SIEVE=false
 _OK=false
 echo ""
-echo "With which method should an E-Mail Responder be realized??"
+echo "With which method should an E-Mail Responder be realized?"
 echo ""
 echo "   [1] Plugin 'vacation'"
 echo "   [2] With a sive script using managesieve plugin"