docs: add additional description of the middleware

expressjs · Sep 30, 2015 · 0bac653 · 0bac653
1 parent 103b304
commit 0bac653
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -27,7 +27,9 @@ var compression = require('compression')
 
 ### compression([options])
 
-Returns the compression middleware using the given `options`.
+Returns the compression middleware using the given `options`. The middleware
+will attempt to compress response bodies for all request that traverse through
+the middleware, based on the given `options`.
 
 #### Options