Merge pull request realpython#3 from staranjeet/master

grammatical error : remove_all_pyc.md

Author: mjhea0

01_remove_all_pyc.md

@@ -6,4 +6,4 @@ To recursively remove all those pesky *.pyc* files from a git repo, run this com
 $ find . -name "*.pyc" -exec git rm -f {} \;
 ```
 
-Then make sure to add a *.gitignore* and the root of the repo and add the line: `*.pyc`
+Then make sure to add a *.gitignore* in the root of the repo and add the line: `*.pyc`