diff --git a/check_curl b/check_curl
index ec591fe..cc31b5f 100755
--- a/check_curl
+++ b/check_curl
@@ -87,7 +87,7 @@ OUTPUT_MSG=""
 OUTPUT_CODE=0
 
 if [ $RESPONSE_CODE -eq 200 ] && [ "$(echo "$RESPONSE_TIME < $CRITICAL_LEVEL" | bc -l)" -eq 1 ]; then
-  OUTPUT_MSG="OK: ${RESPONSE_TIME}s - $URL."
+  OUTPUT_MSG="OK: ${RESPONSE_TIME}s - $URL"
   OUTPUT_CODE=0
 elif [ $RESPONSE_CODE -eq 200 ] && [ "$(echo "$RESPONSE_TIME < $WARNING_LEVEL" | bc -l)" -eq 1 ]; then
   OUTPUT_MSG="WARNING: response time is slow ($RESPONSE_TIME seconds)."
@@ -122,8 +122,8 @@ case $OUTPUT_CODE in
 2)
   echo "CRITICAL: $URL"
   ;;
-*)
-  echo "CRITICAL: $URL"
+3)
+  echo "UNKNOWN: $URL"
   ;;
 esac