Updated contributing.md file

Author: ratracegrad

CONTRIBUTING.md

@@ -16,7 +16,7 @@
   - (cleanup) ...
   - (test) ...
   - (doc) ...
-1. When you've finished with your fix or feature, Rebase upstream changes into your branch. submit a [pull request][https://github.com/codeprep/coding_challenges/pulls]
+1. When you've finished with your fix or feature, Rebase upstream changes into your branch. submit a [pull request](https://github.com/codeprep/coding_challenges/pulls)
    directly to master. Include a description of your changes.
 1. Your pull request will be reviewed by a member of the CodePrep team.
 

README.md

@@ -11,7 +11,7 @@ during your job interview.
 ## Table of Contents
 
 1. [Requirements](#requirements)
-1. [Installation Instructions](#installation_instructions)
+1. [Installation Instructions](#Installation_Instructions)
 1. [Writing Your Solution] (#writing_your_solution)
 1. [Testing Your Code] (#testing_your_code)
 1. [Contributing](#contributing)