Fix whitespace

Author: rmosolgo

spec/graphql/introspection/type_by_name_field_spec.rb

@@ -2,38 +2,37 @@
 require "spec_helper"
 
 describe GraphQL::Introspection::TypeByNameField do
-    describe "after instrumentation" do
-      # Just make sure it returns a new object, not the original field
-      class DupInstrumenter
-        def self.instrument(t, f)
-          f.redefine {
-            resolve ->(o, a, c) { :no_op }
-          }
-        end
+  describe "after instrumentation" do
+    # Just make sure it returns a new object, not the original field
+    class DupInstrumenter
+      def self.instrument(t, f)
+        f.redefine {
+          resolve ->(o, a, c) { :no_op }
+        }
       end
+    end
 
-      class ArgAnalyzer
-        def call(_, _, node)
-          if node.ast_node.is_a?(GraphQL::Language::Nodes::Field)
-            node.arguments
-          end
+    class ArgAnalyzer
+      def call(_, _, node)
+        if node.ast_node.is_a?(GraphQL::Language::Nodes::Field)
+          node.arguments
         end
       end
+    end
 
-      let(:instrumented_schema) {
-        # This was probably assigned earlier in the test suite, but to simulate an application, clear it.
-        GraphQL::Introspection::TypeByNameField.arguments_class = nil
+    let(:instrumented_schema) {
+      # This was probably assigned earlier in the test suite, but to simulate an application, clear it.
+      GraphQL::Introspection::TypeByNameField.arguments_class = nil
 
-        Dummy::Schema.redefine {
-          instrument(:field, DupInstrumenter)
-          query_analyzer(ArgAnalyzer.new)
-        }
+      Dummy::Schema.redefine {
+        instrument(:field, DupInstrumenter)
+        query_analyzer(ArgAnalyzer.new)
       }
+    }
 
-      it "still works with __type" do
-        res = instrumented_schema.execute("{ __type(name: \"X\") { name } }")
-        assert_equal({"data"=>{"__type"=>nil}}, res)
-      end
+    it "still works with __type" do
+      res = instrumented_schema.execute("{ __type(name: \"X\") { name } }")
+      assert_equal({"data"=>{"__type"=>nil}}, res)
     end
-
+  end
 end