Updated test doubles (markdown)

John Norman commited 2016-10-03 08:34:46 -0500 commit 67014864bbde3126274f424529508860d2baa311

				test-doubles.md
			
          @@ -160,4 +160,5 @@ When we send a message to another object that results in a side effect, we want 

           Other topics:

          -* The four-phase test.

          \ No newline at end of file

          +* The four-phase test.

          +* Fixtures.

...	...	@@ -160,4 +160,5 @@ When we send a message to another object that results in a side effect, we want
160	160
161	161	Other topics:
162	162
163		-* The four-phase test.
...	...	\ No newline at end of file
	0	+* The four-phase test.
	1	+* Fixtures.