minor wording change

Author: JohnFunkCode

README.md

@@ -2,28 +2,28 @@
 This repo contains a bunch of lesson to help my nieces learn Python
 
 ## Tools used:
-For these lessons we will rely on core material from the following online classes:
+For these lessons we will rely on core material from the following online sessiones:
 * [Udemy Complete Pything Programming Course]( https://www.udemy.com/complete-python-programming-course-beginner-to-advanced/learn/v4/overview) I like this one because it starts people out using Jupyter notebook
 * [Packt Beginning Python Video](https://www.packtpub.com/application-development/beginning-python-video) This one is more programmer centric
 
 ***
 ## January 1st session
-In this class we'll review your installation of Anaconda and PyCharm.  And do some simple things with Jupyter notebook.
+In this session we'll review your installation of Anaconda and PyCharm.  And do some simple things with Jupyter notebook.
 #### Prerequisites
 Sections 1 - 3 of the Udemy Complete Python Programming Course
 ***
 ## January 7th session
-In this class we're going to review user input, dictionaries, and introduce for loops.
+In this session we're going to review user input, dictionaries, and introduce for loops.
 #### Prerequisites
 Sections 4 and 5 of the Udemy Complete Python Programming Course
 
 #### Exercises
-* The exercises for the class can be found in this the lessons folder of this repo at: [Jupyter Notebook](https://github.com/JohnFunkCode/niece-python-lessons/blob/master/lessons/Jan%208%20-%20word%20count%20lesson.ipynb)
+* The exercises for the session can be found in this the lessons folder of this repo at: [Jupyter Notebook](https://github.com/JohnFunkCode/niece-python-lessons/blob/master/lessons/Jan%208%20-%20word%20count%20lesson.ipynb)
 * The stand alone code is available in the src folder of this repo at: [wordcount.py](https://github.com/JohnFunkCode/niece-python-lessons/blob/master/src/wordcount/wordcount.py)
 
 ***
 ## January 15th session
-In this class we're going to begin our discussions about functions and packages
+In this session we're going to begin our discussions about functions and packages
 #### Prerequisites
 * Sections 6 and 7 of the Udemy Complete Python Programming course
 * Section 6 and 7 of the Packt Beginning Python Video course