* {ext,lib,test}/**/*.rb: removed trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/ext/digest/lib/digest/hmac.rb b/ext/digest/lib/digest/hmac.rb
index 0e3068b0c0..f50fef2948 100644
--- a/ext/digest/lib/digest/hmac.rb
+++ b/ext/digest/lib/digest/hmac.rb
@@ -2,8 +2,8 @@
 #
 # An implementation of HMAC keyed-hashing algorithm
 #
-# == Overview 
-# 
+# == Overview
+#
 # This library adds a method named hmac() to Digest classes, which
 # creates a Digest class for calculating HMAC digests.
 #
@@ -142,7 +142,7 @@ module TM_HMAC
       }
     }
   end
-end  
+end
 
 class TC_HMAC_MD5 < Test::Unit::TestCase
   include TM_HMAC