Merge branch 'po/clang-format-functype-weight'

Prevent "clang-format" from breaking line after function return type.

* po/clang-format-functype-weight:
  clang-format: adjust penalty for return type line break

.clang-format

@@ -163,7 +163,7 @@ PenaltyBreakComment: 10
 PenaltyBreakFirstLessLess: 0
 PenaltyBreakString: 10
 PenaltyExcessCharacter: 100
-PenaltyReturnTypeOnItsOwnLine: 5
+PenaltyReturnTypeOnItsOwnLine: 60
 
 # Don't sort #include's
 SortIncludes: false