Merge pull request #8 from nickolayabdrafikov/patch-1

Update README.md

README.md

@@ -1,14 +1,17 @@
-= Dark one
+# Dark one
 
 Dark theme for Propane (Mac OS X Campfire client)
 
-== Installation
+## Installation
 
 Copy cf_chat.css to this folder:
-  ~/Library/Application Support/Propane/styles/
+
+    ~/Library/Application Support/Propane/styles/
+
 Copy caveatPatchor.js to this folder:
-  ~/Library/Application Support/Propane/unsupported/
 
-Change _user_id class with your Campfire user id.
+    ~/Library/Application Support/Propane/unsupported/
+
+Change `_user_id` class with your Campfire user id.
 
 ![Theme screenshot](https://raw.github.com/juggler/darkone/master/screenshot.png)