Fix lint errors

Author: kgryte

docs/style-guides/cpp/README.md

@@ -7,7 +7,11 @@ TODO
 
 
 * [Core Guidelines](https://github.com/isocpp/CppCoreGuidelines)
+
 * [FAQ](http://www.stroustrup.com/bs_faq2.html)
+
 * [cppdoc](http://www.edparrish.net/common/cppdoc.html)
+
 * [cpm](https://github.com/iauns/cpm)
+
   - can also be used for C packages