paul8263 commented on a change in pull request #17297:
URL: https://github.com/apache/flink/pull/17297#discussion_r809721706
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File path: docs/content/docs/dev/datastream/user_defined_functions.md
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@@ -129,8 +133,8 @@ you can write
```scala
class MyMapFunction extends RichMapFunction[String, Int] {
- def map(in: String):Int = { in.toInt }
-};
+ def map(in: String): Int = in.toInt
Review comment:
Hi @zentol ,
Thank you for your reviewing this issue. I have made it consistent by adding
one space after `:` .
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