Fix tests for Git 1.7.

test/test_commit.rb

@@ -173,7 +173,7 @@ class TestCommit < Test::Unit::TestCase
     assert patch.include?('test/test_reality.rb |   30 +++++++++++++++---------------')
     assert patch.include?('@@ -1,17 +1,17 @@')
     assert patch.include?('+#     recurse(t)')
-    assert patch.include?("1.6.")
+    assert patch.include?("1.7.")
   end
 
   # inspect

test/test_git.rb

@@ -16,14 +16,14 @@ class TestGit < Test::Unit::TestCase
   def test_logs_stderr
     Grit.debug = true
     Grit.stubs(:log)
-    Grit.expects(:log).with(includes("git: 'bad' is not a git-command"))
+    Grit.expects(:log).with(includes("git: 'bad' is not a git command"))
     @git.bad
   end
 
   def testl_logs_stderr_when_skipping_timeout
     Grit.debug = true
     Grit.stubs(:log)
-    Grit.expects(:log).with(includes("git: 'bad' is not a git-command"))
+    Grit.expects(:log).with(includes("git: 'bad' is not a git command"))
     @git.bad :timeout => false
   end