Update changelog for issue #339 / #343

Author: IanLee1521

CHANGES.txt

@@ -5,6 +5,8 @@ Changelog
 1.x (unreleased)
 ----------------
 
+Bug fixes:
+
 * Report E731 for lambda assignment. (Issue #277)
 
 * Report E704 for one-liner def instead of E701.
@@ -16,6 +18,8 @@ Changelog
 * Report E266 instead of E265 when the block comment starts with
   multiple ``#``. (Issue #270)
 
+* Strip whitespace from around paths during normalization. (Issue #339 / #343)
+
 
 1.5.7 (2014-05-29)
 ------------------