Update spec/graphql/graphql-hive/usage_reporter_spec.rb

Co-authored-by: Cassidy Scheffer <[email protected]>

spec/graphql/graphql-hive/usage_reporter_spec.rb

@@ -80,7 +80,7 @@
       expect(subject.instance_variable_get(:@queue).pop).to eq(operation)
     end
 
-    context 'successful operaiton' do
+    context 'successful operation' do
       let(:options) do
         { logger: logger, buffer_size: 2 }
       end