Apply suggestions from code review

Co-authored-by: Jon Rowe <[email protected]>

Author: askreet

lib/rspec/mocks/message_expectation.rb

@@ -95,11 +95,11 @@ def and_return(first_value, *values)
       #
       # @return [nil] No further chaining is supported after this.
       # @example
-      #   allow(api).to receive(:get_foo).and_return(-> { raise ApiTimeout })
+      #   allow(api).to receive(:get_foo).and_invoke(-> { raise ApiTimeout })
       #   api.get_foo # => raises ApiTimeout
       #   api.get_foo # => raises ApiTimeout
       #
-      #   allow(api).to receive(:get_foo).and_return(-> { raise ApiTimeout }, -> { raise ApiTimeout }, -> { :a_foo })
+      #   allow(api).to receive(:get_foo).and_invoke(-> { raise ApiTimeout }, -> { raise ApiTimeout }, -> { :a_foo })
       #   api.get_foo # => raises ApiTimeout
       #   api.get_foo # => rasies ApiTimeout
       #   api.get_foo # => :a_foo

spec/rspec/mocks/and_invoke_spec.rb

@@ -13,7 +13,7 @@ module Mocks
 
       context 'when no argument is passed' do
         it 'raises ArgumentError' do
-          expect { allow(obj).to receive(:foo).and_return }.to raise_error(ArgumentError)
+          expect { allow(obj).to receive(:foo).and_invoke }.to raise_error(ArgumentError)
         end
       end
     end