diff --git a/ChangeLog b/ChangeLog
index 28b36c819f..998e538072 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,8 @@
 Tue Feb  2 09:08:27 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
 
-	* lib/rubygems/specification.rb: `coding` is affect only first line except
-	  shebang.
+	* lib/rubygems/specification.rb: `coding` is effective only first
+	  line except shebang.
+
 	* lib/rubygems/package.rb, lib/rubygems/package/*: ditto.
 
 Mon Feb  1 21:41:58 2016  SHIBATA Hiroshi  <hsbt@ruby-lang.org>