Better formatting

README.md

@@ -5,8 +5,8 @@ Requires Python 3.
 
 Before running stitchify, do the following (on Linux):
 
-```> sudo apt-get install gtk+-3.0
-> pip3 install argparse gooey pillow```
+`> sudo apt-get install gtk+-3.0`
+`> pip3 install argparse gooey pillow`
 
 This tool assumes that 1px = 1 stitch.