Render comment for FilePath::ReferencesParent() more precisely.

BUG=none

Review URL: https://codereview.chromium.org/263553011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@267540 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: ee2c135fcfe2847b4bb6fa4e6b0fccae3f82d7b1
diff --git a/base/files/file_path.h b/base/files/file_path.h
index 5410e0d..008b9f5 100644
--- a/base/files/file_path.h
+++ b/base/files/file_path.h
@@ -321,8 +321,8 @@
   // separator.
   FilePath StripTrailingSeparators() const WARN_UNUSED_RESULT;
 
-  // Returns true if this FilePath contains any attempt to reference a parent
-  // directory (i.e. has a path component that is ".."
+  // Returns true if this FilePath contains an attempt to reference a parent
+  // directory (e.g. has a path component that is "..").
   bool ReferencesParent() const;
 
   // Return a Unicode human-readable version of this path.