Allow text before 'pylint' comments.

b/32567870
diff --git a/CHANGELOG b/CHANGELOG
index 9fea465..fe61a18 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -8,6 +8,7 @@
   are skipping dictionary entries. However, we need to ignore comments in our
   calculations and implicitly concatenated strings, which are already placed on
   separate lines.
+- Allow text before a "pylint" comment.
 
 ## [0.14.0] 2016-11-21
 #### Added