Update spec/grape/endpoint_spec.rb

Co-authored-by: Daniel (dB.) Doubrovkine <[email protected]>

Author: ericproulx

spec/grape/endpoint_spec.rb

@@ -772,7 +772,7 @@ def memoized
   end
 
   context 'when `return`' do
-    it 'calls deprecatator' do
+    it 'calls deprecator' do
       subject.get('/home') do
         return 'Hello'
       end