merges r23642 from trunk into ruby_1_9_1.

--
removed extra spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 8 insertions, 8 deletions

diff --git a/test/ruby/test_complex.rb b/test/ruby/test_complex.rb
index d5a8a18524..74d6d5dd8a 100644
--- a/test/ruby/test_complex.rb
+++ b/test/ruby/test_complex.rb
@@ -824,13 +824,13 @@ class Complex_Test < Test::Unit::TestCase
 
   def test_to_c
     c = nil.to_c
-    assert_equal([0,0] , [c.real, c.imag])
+    assert_equal([0,0], [c.real, c.imag])
 
     c = 0.to_c
-    assert_equal([0,0] , [c.real, c.imag])
+    assert_equal([0,0], [c.real, c.imag])
 
     c = 1.to_c
-    assert_equal([1,0] , [c.real, c.imag])
+    assert_equal([1,0], [c.real, c.imag])
 
     c = 1.1.to_c
     assert_equal([1.1, 0], [c.real, c.imag])
diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb
index 703d56a2ab..cb7b58b417 100644
--- a/test/ruby/test_rational.rb
+++ b/test/ruby/test_rational.rb
@@ -920,20 +920,20 @@ class Rational_Test < Test::Unit::TestCase
 
   def test_to_r
     c = nil.to_r
-    assert_equal([0,1] , [c.numerator, c.denominator])
+    assert_equal([0,1], [c.numerator, c.denominator])
 
     c = 0.to_r
-    assert_equal([0,1] , [c.numerator, c.denominator])
+    assert_equal([0,1], [c.numerator, c.denominator])
 
     c = 1.to_r
-    assert_equal([1,1] , [c.numerator, c.denominator])
+    assert_equal([1,1], [c.numerator, c.denominator])
 
     c = 1.1.to_r
     assert_equal([2476979795053773, 2251799813685248],
 		 [c.numerator, c.denominator])
 
     c = Rational(1,2).to_r
-    assert_equal([1,2] , [c.numerator, c.denominator])
+    assert_equal([1,2], [c.numerator, c.denominator])
 
     if @complex
       if @keiju
diff --git a/version.h b/version.h
index 4fa3d93236..fd2aaeb47a 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "1.9.1"
 #define RUBY_RELEASE_DATE "2009-05-22"
-#define RUBY_PATCHLEVEL 167
+#define RUBY_PATCHLEVEL 168
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1