Text Update

Author: smckellips

source/exercises/html_renderer.rst

@@ -30,7 +30,7 @@ If you don't know html -- just look at the example and copy that. And you can re
 
 The exercise is broken down into a number of steps -- each requiring a few more OO concepts in Python.
 
-The goal of the code is render html. The goal of the *exercise* is to build up a simple object hierarchy with:
+The goal of the code is to render html. The goal of the *exercise* is to build up a simple object hierarchy with:
 
 * classes
 * class attributes
@@ -219,7 +219,7 @@ Part B:
 
 Now it gets fun!
 
-Now that you have multipel types of elements, it's worth looking a bit at how html works. A given element can hold text, but it can *also* hold other elements. So we need to update our ``Element`` classes to support that.
+Now that you have multiple types of elements, it's worth looking a bit at how html works. A given element can hold text, but it can *also* hold other elements. So we need to update our ``Element`` classes to support that.
 
 Extend the ``Element.render()`` method so that it can render other elements inside the tag in addition to strings. A recursion-like approach should do it. i.e. it can call the ``render()`` method of the elements it contains.
 

source/exercises/html_renderer_tutorial.rst

@@ -831,7 +831,7 @@ Now we are getting a little more interesting.
 
 This is easy; you know how to do that, yes?
 
-But the training wheels are off -- you are going to need to write your own tests now.  So before you create the ``Head`` element class, write a test for it. You should be able to copy and paste one of the previous tests, and just change the name of the class and the tag value. Remember to give yo test a new name, or it will simply replace the previous test.
+But the training wheels are off -- you are going to need to write your own tests now.  So before you create the ``Head`` element class, write a test for it. You should be able to copy and paste one of the previous tests, and just change the name of the class and the tag value. Remember to give your test a new name, or it will simply replace the previous test.
 
 I like to run the tests as soon as I make a new one. If nothing else, I can make sure I have one more test.