diff --git a/src/Common/filesystemHelpers.h b/src/Common/filesystemHelpers.h
index 2b805ce0c68..fc3a4f15573 100644
--- a/src/Common/filesystemHelpers.h
+++ b/src/Common/filesystemHelpers.h
@@ -36,7 +36,7 @@ bool pathStartsWith(const std::filesystem::path & path, const std::filesystem::p
 bool pathStartsWith(const String & path, const String & prefix_path);
 
 /// Same as pathStartsWith, but without canonization, i.e. allowed to check symlinks.
-/// (Path is made absolute and normalized)
+/// (Path is made absolute and normalized.)
 bool fileOrSymlinkPathStartsWith(const String & path, const String & prefix_path);
 
 }