diff --git a/docs/basics.md b/docs/basics.md
index 0592bb72..b4e3ee93 100644
--- a/docs/basics.md
+++ b/docs/basics.md
@@ -91,4 +91,4 @@ You should have an address in a box at the bottom, your key is the portion betwe
 
 ### CSS
 
-Sheetsee.js comes with a bare minimum stylesheet, `sss.csss`, which contains elements you'll want to style when using the feature they correspond to.
+Sheetsee.js comes with a bare minimum stylesheet, `sss.css`, which contains elements you'll want to style when using the feature they correspond to.