Fix EOL scan

Author: Jiaxin Fan

docs/users/standalone/helloworld/js-init.json

@@ -5,4 +5,4 @@
     "binary": false,
     "code" : "function main() {return {payload: 'Hello World!'};}"
   }
-}
+}

docs/users/standalone/helloworld/js-params.json

@@ -1,3 +1,3 @@
 {
     "value": { }
-  }
+}

docs/users/standalone/helloworldwithparams/js-init-params.json

@@ -5,4 +5,4 @@
        "binary" : false,
        "code" : "function main(params) { return {payload: 'Hello ' + params.name + ' from ' + params.place + '!!!'} }"
     }
- }
+ }

docs/users/standalone/helloworldwithparams/js-run-params.json

@@ -3,4 +3,4 @@
        "name": "Visitor",
        "place": "Earth"
     }
- }
+}