Add required trailing spaces

Author: tinder-garricnahapetian

CHANGELOG.md

@@ -61,7 +61,7 @@
   [#3399](https://github.com/realm/SwiftLint/issues/3399)
   [#3605](https://github.com/realm/SwiftLint/issues/3605)
 
-* Add `RedundantTypeAnnotationConfiguration` for `ignore_booleans` option.
+* Add `RedundantTypeAnnotationConfiguration` for `ignore_booleans` option.  
   [Garric Nahapetian](https://github.com/garricn)
   [#4756](https://github.com/realm/SwiftLint/pull/4756)