fix typo

.github/workflows/release-ci.yml

@@ -35,8 +35,8 @@ jobs:
         VERSION_NUM=$(jq '.version' < package.json)
         VERSION_NUM=${VERSION_NUM#\"} 
         VERSION_NUM=${VERSION_NUM%\"} 
-        'echo "VERSION_NUM: $VERSION_NUM"'
+        echo "VERSION_NUM: $VERSION_NUM"
         cat mkdocs.yml
         GREP_VERSION_NUM=$(cat mkdocs.yml | grep $VERSION_NUM)
-        'echo GREP_VERSION_NUM: $GREP_VERSION_NUM'
+        echo GREP_VERSION_NUM: $GREP_VERSION_NUM
         test -z "$GREP_VERSION_NUM" && exit 1 || exit 0
\ No newline at end of file