minor change to make instructions clear (home-assistant#3590)

dnaphreak · fabaff · commit 77cd72f8c3b1 · 2017-10-12T17:23:21.000+02:00
* minor change to make instructions clear

change to make it clear there are two ways to install pyvizio rather than two steps.

* Add blank lines before code
diff --git a/source/_components/media_player.vizio.markdown b/source/_components/media_player.vizio.markdown
@@ -20,10 +20,15 @@ The `vizio` component will allow you to control [SmartCast](https://www.vizio.co
 
 Before adding your TV to Home Assistant you'll need to pair it manually. To do so follow these steps:
 
-Install the command-line tool using pip (or you can choose to download it manually):
+Install the command-line tool using `pip` (or you can choose to download it manually):
 
 ```bash
 $ pip3 install git+https://github.com/vkorn/pyvizio.git@master
+```
+
+or
+
+```bash
 $ pip3 install -I .
 ```
 
