1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/mutex/synchronize_spec.rb b/spec/ruby/core/mutex/synchronize_spec.rb
index 7942885197..823f29a634 100644
--- a/spec/ruby/core/mutex/synchronize_spec.rb
+++ b/spec/ruby/core/mutex/synchronize_spec.rb
@@ -14,15 +14,15 @@ describe "Mutex#synchronize" do
           m2.lock
           raise Exception
         end
-      end.should raise_error(Exception)
+      end.should.raise(Exception)
     end
 
     Thread.pass until synchronized
 
-    m1.locked?.should be_true
+    m1.locked?.should == true
     m2.unlock
     th.join
-    m1.locked?.should be_false
+    m1.locked?.should == false
   end
 
   it "blocks the caller if already locked" do
@@ -60,7 +60,7 @@ describe "Mutex#synchronize" do
     m = Mutex.new
 
     m.synchronize do
-      -> { m.synchronize { } }.should raise_error(ThreadError)
+      -> { m.synchronize { } }.should.raise(ThreadError)
     end
   end
 end