1 files changed, 3 insertions, 3 deletions
diff --git a/spec/ruby/core/matchdata/pre_match_spec.rb b/spec/ruby/core/matchdata/pre_match_spec.rb
index 2f1ba9b8f6..106612a4f7 100644
--- a/spec/ruby/core/matchdata/pre_match_spec.rb
+++ b/spec/ruby/core/matchdata/pre_match_spec.rb
@@ -9,16 +9,16 @@ describe "MatchData#pre_match" do
 
   it "sets the encoding to the encoding of the source String" do
     str = "abc".dup.force_encoding Encoding::EUC_JP
-    str.match(/b/).pre_match.encoding.should equal(Encoding::EUC_JP)
+    str.match(/b/).pre_match.encoding.should.equal?(Encoding::EUC_JP)
   end
 
   it "sets an empty result to the encoding of the source String" do
     str = "abc".dup.force_encoding Encoding::ISO_8859_1
-    str.match(/a/).pre_match.encoding.should equal(Encoding::ISO_8859_1)
+    str.match(/a/).pre_match.encoding.should.equal?(Encoding::ISO_8859_1)
   end
 
   it "returns an instance of String when given a String subclass" do
     str = MatchDataSpecs::MyString.new("THX1138: The Movie")
-    /(.)(.)(\d+)(\d)/.match(str).pre_match.should be_an_instance_of(String)
+    /(.)(.)(\d+)(\d)/.match(str).pre_match.should.instance_of?(String)
   end
 end