diff --git a/docs/4.0/extend/approach.md b/docs/4.0/extend/approach.md
index 6e31aeca5f..048cdefc57 100644
--- a/docs/4.0/extend/approach.md
+++ b/docs/4.0/extend/approach.md
@@ -59,11 +59,11 @@ Learn more about this in our [`z-index` layout page]({{ site.baseurl }}/docs/{{
 
 Whenever possible, we prefer to write HTML and CSS over JavaScript. In general, HTML and CSS are more prolific and accessible to more people of all different experience levels. HTML and CSS are also faster in your browser than JavaScript, and your browser generally provides a great deal of functionality for you.
 
-This principle is our first-class JavaScript API is `data` attributes. You don’t need to write nearly any JavaScript to use our JavaScript plugins; instead, write HTML. Read more about this in [our JavaScript overview page]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/javascript/#data-attributes).
+This principle is our first-class JavaScript API is `data` attributes. You don't need to write nearly any JavaScript to use our JavaScript plugins; instead, write HTML. Read more about this in [our JavaScript overview page]({{ site.baseurl }}/docs/{{ site.docs_version }}/getting-started/javascript/#data-attributes).
 
-Lastly, our styles build on the fundamental behaviors of common web elements. Whenever possible, we prefer to use what the browser provides. For example, you can put a `.btn` class on nearly any element, but most elements don’t provide any semantic value or browser functionality. So instead, we use `<button>`s and `<a>`s.
+Lastly, our styles build on the fundamental behaviors of common web elements. Whenever possible, we prefer to use what the browser provides. For example, you can put a `.btn` class on nearly any element, but most elements don't provide any semantic value or browser functionality. So instead, we use `<button>`s and `<a>`s.
 
-The same goes for more complex components. While we *could* write our own form validation plugin to add classes to a parent element based on an input’s state, thereby allowing us to style the text say red, we prefer using the `:valid`/`:invalid` pseudo-elements every browser provides us.
+The same goes for more complex components. While we *could* write our own form validation plugin to add classes to a parent element based on an input's state, thereby allowing us to style the text say red, we prefer using the `:valid`/`:invalid` pseudo-elements every browser provides us.
 
 ## Utilities