Merge pull request #1 from kgashok/patch-1

Update README.rst

Author: kgashok

README.rst

@@ -4,7 +4,7 @@ PythonTopics
 
 Presentations/notes on various Python topics
 
-Included in the repo are assorted notes and presentationa about selected Python topics.
+Included in the repo are assorted notes and presentations about selected Python topics.
 
 A rendered version is available on gitHub pages at: