1 files changed, 7 insertions, 9 deletions
diff --git a/spec/ruby/core/array/sum_spec.rb b/spec/ruby/core/array/sum_spec.rb
index 06abe06135..cd4ba4c2d8 100644
--- a/spec/ruby/core/array/sum_spec.rb
+++ b/spec/ruby/core/array/sum_spec.rb
@@ -60,11 +60,11 @@ describe "Array#sum" do
   end
 
   it 'raises TypeError if any element are not numeric' do
-    -> { ["a"].sum }.should raise_error(TypeError)
+    -> { ["a"].sum }.should.raise(TypeError)
   end
 
   it 'raises TypeError if any element cannot be added to init value' do
-    -> { [1].sum([]) }.should raise_error(TypeError)
+    -> { [1].sum([]) }.should.raise(TypeError)
   end
 
   it "calls + to sum the elements" do
@@ -74,13 +74,11 @@ describe "Array#sum" do
     [b].sum(a).should == 42
   end
 
-  ruby_bug '#19530', ''...'3.3' do
-    it "calls + on the init value" do
-      a = mock("a")
-      b = mock("b")
-      a.should_receive(:+).with(42).and_return(b)
-      [42].sum(a).should == b
-    end
+  it "calls + on the init value" do
+    a = mock("a")
+    b = mock("b")
+    a.should_receive(:+).with(42).and_return(b)
+    [42].sum(a).should == b
   end
 end