* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -38,7 +38,7 @@ Thu Dec 20 06:59:52 2012  Koichi Sasada  <ko1@atdot.net>
 	    (1) You can run more complex program on a Fiber.
 	    (2) You can not make many (thousands) Fibers because of
 	        lack of address space (on 32bit CPU).
-	  If (2) bothers you, 
+	  If (2) bothers you,
             (a) Use 64bit CPU with big memory, or
 	    (b) Specify RUBY_FIBER_(VM|MACHINE)_STACK_SIZE correctly.
 	  You need to choose correct stack size carefully. These values

NEWS

@@ -262,7 +262,7 @@ with all sufficient information, see the ChangeLog file.
     is FIPS-enabled. OpenSSL.fips_mode= allows turning on and off FIPS mode
     manually in order to adapt to situations where FIPS mode would be an
     explicit requirement.
-  
+
 * ostruct
   * new methods:
     * OpenStruct#[], []=

test/openssl/test_fips.rb

@@ -3,7 +3,7 @@ require_relative 'utils'
 if defined?(OpenSSL) && OpenSSL::OPENSSL_FIPS
 
 class OpenSSL::TestFIPS < Test::Unit::TestCase
-  
+
   def test_reject_md5
     data = "test"
     assert_not_nil(OpenSSL::Digest.new("MD5").digest(data))
@@ -36,7 +36,7 @@ class OpenSSL::TestFIPS < Test::Unit::TestCase
   end
 
   private
-  
+
   def in_fips_mode
     OpenSSL.fips_mode = true
     yield

test/rdoc/test_rdoc_comment.rb

@@ -70,7 +70,7 @@ call-seq:
     comment = RDoc::Comment.new <<-COMMENT, @top_level
 # call-seq:
 #   bla => true or false
-# 
+#\s
 # moar comment
     COMMENT
 

test/ruby/test_refinement.rb

@@ -563,7 +563,7 @@ class TestRefinement < Test::Unit::TestCase
       def recursive_length
         if empty?
           0
-        else 
+        else
           self[1..-1].recursive_length + 1
         end
       end