Fix Rubocop error on core/data/initialize_spec.rb

Author: andrykonchin

core/data/initialize_spec.rb

@@ -132,16 +132,16 @@ def initialize(*, **)
       ScratchPad.recorded.should == [:initialize, [], {amount: 42, unit: "m"}]
     end
 
-      it "accepts positional arguments with empty keyword arguments" do
-        data = DataSpecs::SingleWithOverriddenName.new(42, **{})
+    it "accepts positional arguments with empty keyword arguments" do
+      data = DataSpecs::SingleWithOverriddenName.new(42, **{})
 
-        data.value.should == 42
+      data.value.should == 42
 
-        data = DataSpecs::MeasureWithOverriddenName.new(42, "km", **{})
+      data = DataSpecs::MeasureWithOverriddenName.new(42, "km", **{})
 
-        data.amount.should == 42
-        data.unit.should == "km"
-      end
+      data.amount.should == 42
+      data.unit.should == "km"
+    end
 
     # See https://github.com/ruby/psych/pull/765
     it "can be deserialized by calling Data.instance_method(:initialize)" do