From a0b9fc6cedb8aef2eaaec6a9661ae575dfba1efb Mon Sep 17 00:00:00 2001
From: Dave Syer <dsyer@pivotal.io>
Date: Thu, 5 Feb 2015 10:08:26 +0100
Subject: [PATCH] Update docs to show encrypt key is mandatory

---
 docs/src/main/asciidoc/spring-cloud-config.adoc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/src/main/asciidoc/spring-cloud-config.adoc b/docs/src/main/asciidoc/spring-cloud-config.adoc
index 42692967..c8d9ff3b 100644
--- a/docs/src/main/asciidoc/spring-cloud-config.adoc
+++ b/docs/src/main/asciidoc/spring-cloud-config.adoc
@@ -186,6 +186,8 @@ $ spring encrypt mysecret --key @${HOME}/.ssh/id_rsa.pub
 AQAjPgt3eFZQXwt8tsHAVv/QHiY5sI2dRcR+...
 ----
 
+The key argument is mandatory (despite having a `--` prefix).
+
 === Key Management
 
 The Config Server can use a symmetric (shared) key or an asymmetric