Code-Style.md

@@ -51,4 +51,10 @@ fi
 exit 0
 ```
 
-Similarly, you can create a script at `.git/hooks/pre-commit` to check the coding conventions on every commit.
\ No newline at end of file
+Similarly, you can create a script at `.git/hooks/pre-commit` to check the coding conventions on every commit.
+
+## Files not ending with line breaks
+
+The linter requires every file to end with a line break. IntelliJ doesn't add those by default, so to force it to do that, enable the following setting:
+
+`Settings` → `Editor` → `General` → `On Save` → `Ensure every saved file ends with a line break`
\ No newline at end of file