fix: fix typo in idioms documentation page (#4940)

bendikjohansen · web-flow · commit 48c1d3a8aab5 · 2025-07-07T10:01:06.000+02:00
diff --git a/docs/topics/idioms.md b/docs/topics/idioms.md
@@ -202,7 +202,7 @@ val filesSize = files?.size ?: run {
 println(filesSize)
 ```
 
-## Execute a expression if null
+## Execute an expression if null
 
 ```kotlin
 val values = ...
