diff --git a/manual/src/usage.md b/manual/src/usage.md
index 46f771a49..f6fa0538b 100644
--- a/manual/src/usage.md
+++ b/manual/src/usage.md
@@ -6,8 +6,6 @@
 $ difft sample_files/before.js sample_files/after.js
 ```
 
-Difftastic uses the file extension to decide which parser to use.
-
 ## Diffing Directories
 
 ```