fix README links (#121)

README.md

@@ -12,13 +12,13 @@ See the full [reference documentation](https://hexdocs.pm/mock/Mock.html).
 # Table of Contents
 * [Mock](#Mock)
 	* [Installation](#Installation)
-	* [*with_mock* - Mocking a single module](#*with_mock*---Mocking-a-single-module)
-	* [*with_mocks* - Mocking multiple modules](#*with_mocks*---Mocking-multiple-modules)
-	* [*test_with_mock* - with_mock helper](#*test_with_mock*---with_mock-helper)
-	* [*setup_with_mocks* - Configure all tests to have the same mocks](#*setup_with_mocks*---Configure-all-tests-to-have-the-same-mocks)
+	* [*with_mock* - Mocking a single module](#with_mock---Mocking-a-single-module)
+	* [*with_mocks* - Mocking multiple modules](#with_mocks---Mocking-multiple-modules)
+	* [*test_with_mock* - with_mock helper](#test_with_mock---with_mock-helper)
+	* [*setup_with_mocks* - Configure all tests to have the same mocks](#setup_with_mocks---Configure-all-tests-to-have-the-same-mocks)
 	* [Mocking input dependant output](#Mocking-input-dependant-output)
 	* [Mocking functions with different arities](#Mocking-functions-with-different-arities)
-	* [*passthrough* - partial mocking of a module](#*passthrough*---partial-mocking-of-a-module)
+	* [*passthrough* - partial mocking of a module](#passthrough---partial-mocking-of-a-module)
 	* [Assert called - assert a specific function was called](#Assert-called---assert-a-specific-function-was-called)
 		* [Assert called - specific value](#Assert-called---specific-value)
 		* [Assert called - wildcard](#Assert-called---wildcard)