1 files changed, 5 insertions, 5 deletions
diff --git a/spec/ruby/core/mutex/locked_spec.rb b/spec/ruby/core/mutex/locked_spec.rb
index 7b92534be4..1818cdb4f3 100644
--- a/spec/ruby/core/mutex/locked_spec.rb
+++ b/spec/ruby/core/mutex/locked_spec.rb
@@ -1,15 +1,15 @@
-require File.expand_path('../../../spec_helper', __FILE__)
+require_relative '../../spec_helper'
 
 describe "Mutex#locked?" do
   it "returns true if locked" do
     m = Mutex.new
     m.lock
-    m.locked?.should be_true
+    m.locked?.should == true
   end
 
   it "returns false if unlocked" do
     m = Mutex.new
-    m.locked?.should be_false
+    m.locked?.should == false
   end
 
   it "returns the status of the lock" do
@@ -27,10 +27,10 @@ describe "Mutex#locked?" do
 
     Thread.pass until m1_locked
 
-    m1.locked?.should be_true
+    m1.locked?.should == true
     m2.unlock # release th
     th.join
     # A Thread releases its locks upon termination
-    m1.locked?.should be_false
+    m1.locked?.should == false
   end
 end