diff --git a/README.mdown b/README.mdown
index 539b1fa..6ec1122 100644
--- a/README.mdown
+++ b/README.mdown
@@ -1,6 +1,6 @@
 # What is this?
 
-A DCPU_16 implementation in Python. See [the spec](http://0x10c.com/doc/dcpu-16.txt).
+A DCPU-16 implementation in Python. See [the spec](http://0x10c.com/doc/dcpu-16.txt).
 
 # But what's the goal of this? There's another one already!