Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/6112#discussion_r192662153
--- Diff: docs/dev/execution_configuration.md ---
@@ -45,41 +45,41 @@ The following configuration options are available: (the
default is bold)
- **`enableClosureCleaner()`** / `disableClosureCleaner()`. The closure
cleaner is enabled by default. The closure cleaner removes unneeded references
to the surrounding class of anonymous functions inside Flink programs.
With the closure cleaner disabled, it might happen that an anonymous user
function is referencing the surrounding class, which is usually not
Serializable. This will lead to exceptions by the serializer.
-- `getParallelism()` / `setParallelism(int parallelism)` Set the default
parallelism for the job.
+- `getParallelism()` / `setParallelism(int parallelism)`. Set the default
parallelism for the job.
--- End diff --
The period doesn't make sense as it isn't a sentence.
---
