diff --git a/readme.txt b/readme.txt
index 01198b4..d8ae6fe 100644
--- a/readme.txt
+++ b/readme.txt
@@ -11,7 +11,8 @@ to style a site:
 	@import url("https://styles.alv.cx/modules/colors/<colorscheme>.css");
 	@import url("https://styles.alv.cx/base.css");
 
-   replacing <colorscheme> with one of the options available
+   replacing <colorscheme> with one of the options available at
+   https://styles.alv.cx/modules/colors/
 
 2. add any of the optional modules you want.
 3. a list of actively hosted modules can be seen in this repo in the modules folder and at