Updated test-doubles.md (markdown)

John Norman commited 2023-04-22 08:15:06 -0500 commit 17a1b68cd8fe908f4fc2164d764f7f51dd35c761

				public/test-doubles.md
			
          @@ -102,7 +102,7 @@ end

           **NOTE:** In the real world, this is not quite how it's done. Why? Because in this test, _we don't care about

           FToCConverter_. All we care about is making available to the test an object that exposes a `convert`

          -method that returns a specific value, so that we van validate that the main `convert` method on

          +method that returns a specific value, so that we can validate that the main `convert` method on

           `Converter` leverages it. In short, we want to write the least amount of code to see that the plumbing

           is working. In MiniTest, it might look like this:

...	...	@@ -102,7 +102,7 @@ end
102	102
103	103	NOTE: In the real world, this is not quite how it's done. Why? Because in this test, _we don't care about
104	104	FToCConverter_. All we care about is making available to the test an object that exposes a `convert`
105		-method that returns a specific value, so that we van validate that the main `convert` method on
	105	+method that returns a specific value, so that we can validate that the main `convert` method on
106	106	`Converter` leverages it. In short, we want to write the least amount of code to see that the plumbing
107	107	is working. In MiniTest, it might look like this:
108	108