Fix markdown in readme

README.md

@@ -1,29 +1,34 @@
-#ICEcoder
-##Web IDE / browser code editor awesomeness
+# ICEcoder
+
+## Web IDE / browser code editor awesomeness
 
 ICEcoder is a web IDE / browser based code editor, which allows you to develop websites directly within the web browser. It uses the brilliant CodeMirror for code highlighting & editing, with a slick IDE wrapped around it to make the whole thing work.
 
 <img src="https://icecoder.net/images/icecoder-v6-0-beta-browser-code-editor.png" alt="ICEcoder web IDE">
 
-###Requirements
+### Requirements
+
 You can run ICEcoder either online or locally, on Linux, Windows or Mac based platforms. The only requirement is to have PHP 5 available (5.3 recommended). You can have this either as a vanilla installation or via a program such as WAMP or XAMPP (for Windows) or MAMP (for Mac).
 
-###Installation
+### Installation
+
+#### Step 1: Get ICEcoder
 
-####Step 1: Get ICEcoder
 Either download the zip or clone from Github using:
 
 ```
 $ git clone git://github.com/mattpass/ICEcoder
 ```
 
-####Step 2: Place in your document root (online or local)
+#### Step 2: Place in your document root (online or local)
+
 * Put in a new sub-dir URL such as yourdomain.com/ICEcoder or localhost/ICEcoder
 * Set write permissions (757 or 775 depending on your system) on the 'backups', 'lib', 'plugins', 'test' and 'tmp' folders
 
 *(Note: A small number of web servers give an internal server error here, if you get this, try 755 instead)*
 
-####Step 3: Start coding
+#### Step 3: Start coding
+
 * Visit the sub-dir URL in your browser and enter a password
 
 **Now you're setup, auto-logged in and ready to code!**