1 files changed, 6 insertions, 6 deletions
diff --git a/spec/ruby/core/method/source_location_spec.rb b/spec/ruby/core/method/source_location_spec.rb
index c5b296f6e2..22fcb98c74 100644
--- a/spec/ruby/core/method/source_location_spec.rb
+++ b/spec/ruby/core/method/source_location_spec.rb
@@ -7,18 +7,18 @@ describe "Method#source_location" do
   end
 
   it "returns an Array" do
-    @method.source_location.should be_an_instance_of(Array)
+    @method.source_location.should.instance_of?(Array)
   end
 
   it "sets the first value to the path of the file in which the method was defined" do
     file = @method.source_location.first
-    file.should be_an_instance_of(String)
+    file.should.instance_of?(String)
     file.should == File.realpath('fixtures/classes.rb', __dir__)
   end
 
   it "sets the last value to an Integer representing the line on which the method was defined" do
     line = @method.source_location.last
-    line.should be_an_instance_of(Integer)
+    line.should.instance_of?(Integer)
     line.should == 5
   end
 
@@ -92,7 +92,7 @@ describe "Method#source_location" do
       loc.should == nil
     else
       loc[0].should.start_with?('<internal:')
-      loc[1].should be_kind_of(Integer)
+      loc[1].should.is_a?(Integer)
     end
 
     loc = method(:tap).source_location
@@ -100,7 +100,7 @@ describe "Method#source_location" do
       loc.should == nil
     else
       loc[0].should.start_with?('<internal:')
-      loc[1].should be_kind_of(Integer)
+      loc[1].should.is_a?(Integer)
     end
   end
 
@@ -114,7 +114,7 @@ describe "Method#source_location" do
   describe "for a Method generated by respond_to_missing?" do
     it "returns nil" do
       m = MethodSpecs::Methods.new
-      m.method(:handled_via_method_missing).source_location.should be_nil
+      m.method(:handled_via_method_missing).source_location.should == nil
     end
   end
 end