1 files changed, 5 insertions, 5 deletions
diff --git a/spec/ruby/library/stringio/append_spec.rb b/spec/ruby/library/stringio/append_spec.rb
index cb50d73d1b..c21ba00508 100644
--- a/spec/ruby/library/stringio/append_spec.rb
+++ b/spec/ruby/library/stringio/append_spec.rb
@@ -7,7 +7,7 @@ describe "StringIO#<< when passed [Object]" do
   end
 
   it "returns self" do
-    (@io << "just testing").should equal(@io)
+    (@io << "just testing").should.equal?(@io)
   end
 
   it "writes the passed argument onto self" do
@@ -31,7 +31,7 @@ describe "StringIO#<< when passed [Object]" do
 
   it "updates self's position" do
     @io << "test"
-    @io.pos.should eql(4)
+    @io.pos.should.eql?(4)
   end
 
   it "tries to convert the passed argument to a String using #to_s" do
@@ -45,11 +45,11 @@ end
 describe "StringIO#<< when self is not writable" do
   it "raises an IOError" do
     io = StringIO.new(+"test", "r")
-    -> { io << "test" }.should raise_error(IOError)
+    -> { io << "test" }.should.raise(IOError)
 
     io = StringIO.new(+"test")
     io.close_write
-    -> { io << "test" }.should raise_error(IOError)
+    -> { io << "test" }.should.raise(IOError)
   end
 end
 
@@ -69,6 +69,6 @@ describe "StringIO#<< when in append mode" do
 
   it "correctly updates self's position" do
     @io << ", testing"
-    @io.pos.should eql(16)
+    @io.pos.should.eql?(16)
   end
 end