Update README.md

Author: corporateshark

README.md

@@ -3,7 +3,7 @@
 The Bootstrap script is a versatile dependencies manager for your C++
 projects. You can think of it as a portable (Windows, Linux, OSX) and a more
 feature-complete alternative to Google's Repo tool. The script itself is written 
-in Python and should "just work" using any standard Python 3 installation.
+in Python and should "just work" using any standard Python 3 installation.
 
 ## Introduction