1 files changed, 5 insertions, 5 deletions
diff --git a/spec/ruby/core/io/getc_spec.rb b/spec/ruby/core/io/getc_spec.rb
index dfff1a9583..3be86203c0 100644
--- a/spec/ruby/core/io/getc_spec.rb
+++ b/spec/ruby/core/io/getc_spec.rb
@@ -1,6 +1,6 @@
 # -*- encoding: utf-8 -*-
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
+require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
 
 describe "IO#getc" do
   before :each do
@@ -19,11 +19,11 @@ describe "IO#getc" do
 
   it "returns nil when invoked at the end of the stream" do
     @io.read
-    @io.getc.should be_nil
+    @io.getc.should == nil
   end
 
   it "raises IOError on closed stream" do
-    lambda { IOSpecs.closed_io.getc }.should raise_error(IOError)
+    -> { IOSpecs.closed_io.getc }.should.raise(IOError)
   end
 end
 
@@ -37,6 +37,6 @@ describe "IO#getc" do
   end
 
   it "returns nil on empty stream" do
-    @io.getc.should be_nil
+    @io.getc.should == nil
   end
 end