1 files changed, 7 insertions, 7 deletions
diff --git a/spec/ruby/core/exception/dup_spec.rb b/spec/ruby/core/exception/dup_spec.rb
index edd54bfb37..b53ad79bf3 100644
--- a/spec/ruby/core/exception/dup_spec.rb
+++ b/spec/ruby/core/exception/dup_spec.rb
@@ -20,7 +20,7 @@ describe "Exception#dup" do
   it "does not copy singleton methods" do
     def @obj.special() :the_one end
     dup = @obj.dup
-    -> { dup.special }.should raise_error(NameError)
+    -> { dup.special }.should.raise(NameError)
   end
 
   it "does not copy modules included in the singleton class" do
@@ -29,7 +29,7 @@ describe "Exception#dup" do
     end
 
     dup = @obj.dup
-    -> { dup.repr }.should raise_error(NameError)
+    -> { dup.repr }.should.raise(NameError)
   end
 
   it "does not copy constants defined in the singleton class" do
@@ -38,7 +38,7 @@ describe "Exception#dup" do
     end
 
     dup = @obj.dup
-    -> { class << dup; CLONE; end }.should raise_error(NameError)
+    -> { class << dup; CLONE; end }.should.raise(NameError)
   end
 
   it "does copy the message" do
@@ -61,13 +61,13 @@ describe "Exception#dup" do
 
   it "does copy the cause" do
     begin
-      raise StandardError, "the cause"
+      raise StandardError
     rescue StandardError => cause
       begin
-        raise RuntimeError, "the consequence"
+        raise RuntimeError
       rescue RuntimeError => e
-        e.cause.should equal(cause)
-        e.dup.cause.should equal(cause)
+        e.cause.should.equal?(cause)
+        e.dup.cause.should.equal?(cause)
       end
     end
   end