Update README.md

Author: capnramses

README.md

@@ -64,7 +64,7 @@ Please feel free to use the [Issues](https://github.com/capnramses/pro_programmi
 
 ## Contributions and Pull Requests
 
-Please feel encouraged to make a pull request to correct or clarify code.
+Please feel encouraged to make a pull request (PR) to correct or clarify code.
 
 Some rough guidelines for making a PR:
 
@@ -75,4 +75,4 @@ Some rough guidelines for making a PR:
 * Please do not submit project or solution files for a particular IDE.
 * Code in examples is copy-pasted from the book. If the PR needs to modify these please add a comment to those lines indicating why the change was important.
 * Code style and language version changes are discouraged unless they fix a bug.
-* In your PR please indicate if you are happy to be added to a contributors list, and if so the name and/or handle you would like to be credited as.
+* If you are happy to be added to a contributors list then please add your name, as you would like it to appear, as a bullet at the bottom of this file.