Attempt to fix trailing white space

Jiaxin Fan · Jiaxin Fan · commit a54944ef97af · 2022-11-04T15:19:47.000+01:00
diff --git a/tests/src/test/standalone/README.md b/tests/src/test/standalone/README.md
@@ -45,7 +45,7 @@ This example has prepared a `helloworld.json` file to post using `curl`.
     "main" : "main",
     "binary": false,
     "code" : "function main() {return {payload: 'Hello World!'};}"
-  } 
+  }
 }
 ```
 The json file contains a simple JavaScript function, which is the actual payload.

Original file line number	Diff line number	Diff line change
@@ -45,7 +45,7 @@ This example has prepared a `helloworld.json` file to post using `curl`.
`45`	`45`	`"main" : "main",`
`46`	`46`	`"binary": false,`
`47`	`47`	`"code" : "function main() {return {payload: 'Hello World!'};}"`
`48`		`- }`
	`48`	`+ }`
`49`	`49`	`}`
`50`	`50`	```
`51`	`51`	`The json file contains a simple JavaScript function, which is the actual payload.`