doco

git-svn-id: https://svn.apache.org/repos/asf/click/trunk/click@1537625 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/README.txt b/README.txt
index 8366f28..7bed779 100644
--- a/README.txt
+++ b/README.txt
@@ -82,6 +82,10 @@
 
     ant get-deps
 
+or in the case of running behind a proxy, by using the command:
+
+   ant get-deps-proxy
+
 To run all tests execute the command:
 
     ant test-all