1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/library/stringio/puts_spec.rb b/spec/ruby/library/stringio/puts_spec.rb
index 054ec8227f..ebe74d4a45 100644
--- a/spec/ruby/library/stringio/puts_spec.rb
+++ b/spec/ruby/library/stringio/puts_spec.rb
@@ -123,7 +123,7 @@ describe "StringIO#puts when passed no arguments" do
   end
 
   it "returns nil" do
-    @io.puts.should be_nil
+    @io.puts.should == nil
   end
 
   it "prints a newline" do
@@ -158,18 +158,18 @@ describe "StringIO#puts when in append mode" do
 
   it "correctly updates self's position" do
     @io.puts(", testing")
-    @io.pos.should eql(17)
+    @io.pos.should.eql?(17)
   end
 end
 
 describe "StringIO#puts when self is not writable" do
   it "raises an IOError" do
     io = StringIO.new(+"test", "r")
-    -> { io.puts }.should raise_error(IOError)
+    -> { io.puts }.should.raise(IOError)
 
     io = StringIO.new(+"test")
     io.close_write
-    -> { io.puts }.should raise_error(IOError)
+    -> { io.puts }.should.raise(IOError)
   end
 end