Formatting

Author: swhitty

README.md

@@ -38,8 +38,8 @@ The command line tool can also covert an SVG image into swift source code:
 ```xml
 <?xml version="1.0" encoding="utf-8"?>
 <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="160" height="160">
- 	<rect width="160" height="160" fill="snow" />
-	<path d="m 80 20 a 50 50 0 1 0 50 50 h -50 z" fill="pink" stroke="black" stroke-width="2"/>
+  <rect width="160" height="160" fill="snow" />
+  <path d="m 80 20 a 50 50 0 1 0 50 50 h -50 z" fill="pink" stroke="black" stroke-width="2"/>
 </svg>
 ```