Update end tag

Author: kou

dev/release/release_rc.sh

@@ -49,7 +49,7 @@ if [ "${RELEASE_PULL}" -gt 0 ] || [ "${RELEASE_PUSH_TAG}" -gt 0 ]; then
     echo "The origin's URL: ${git_origin_url}"
     exit 1
     ;;
-  fi
+  esac
 fi
 
 if [ "${RELEASE_PULL}" -gt 0 ]; then