diff --git a/README.md b/README.md
index 384ea8f..2bfc205 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,8 @@ University of Sheffield.
   The University of Sheffield.
 * **tuos-logo:** LaTeX style for using the logo of the The University of
    Sheffield.
-* **tuos-letter:** LaTeX style for writing letters that approximate the 
-  layout of the official templates of The University of Sheffield.
+* **tuos-letter:** LaTeX style for writing letters that follow the 
+  cooperate guidelines of The University of Sheffield.
 
 ## License
 If not otherwise stated, all sub-projects are dual-licensed under a