https a URL on README

Author: Scotchester

README.md

@@ -51,7 +51,7 @@ General instructions on _how_ to contribute should be stated with a link to [CON
 ## Open source licensing info
 1. [TERMS](TERMS.md)
 2. [LICENSE](LICENSE)
-3. [CFPB Source Code Policy](http://github.com/cfpb/source-code-policy/)
+3. [CFPB Source Code Policy](https://github.com/cfpb/source-code-policy/)
 
 
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