From ed2eb7b5a6030b15a858c6cc205140ac391cb7e8 Mon Sep 17 00:00:00 2001
From: Timo Reimann <ttr314@googlemail.com>
Date: Mon, 9 Oct 2017 14:16:03 +0200
Subject: [PATCH] Quote priority values in annotation examples.

---
 docs/configuration/backends/kubernetes.md | 2 +-
 docs/user-guide/kubernetes.md             | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/docs/configuration/backends/kubernetes.md b/docs/configuration/backends/kubernetes.md
index 9b549403d..2d63466d4 100644
--- a/docs/configuration/backends/kubernetes.md
+++ b/docs/configuration/backends/kubernetes.md
@@ -86,7 +86,7 @@ Annotations can be used on containers to override default behaviour for the whol
 
 - `traefik.frontend.rule.type: PathPrefixStrip`  
     Override the default frontend rule type. Default: `PathPrefix`.
-- `traefik.frontend.priority: 3`  
+- `traefik.frontend.priority: "3"`
     Override the default frontend rule priority.
 
 Annotations can be used on the Kubernetes service to override default behaviour:
diff --git a/docs/user-guide/kubernetes.md b/docs/user-guide/kubernetes.md
index 530fc9845..fa72b20ac 100644
--- a/docs/user-guide/kubernetes.md
+++ b/docs/user-guide/kubernetes.md
@@ -590,7 +590,7 @@ kind: Ingress
 metadata:
   name: wildcard-cheeses
   annotations:
-    traefik.frontend.priority: 1
+    traefik.frontend.priority: "1"
 spec:
   rules:
   - host: *.minikube
@@ -605,7 +605,7 @@ kind: Ingress
 metadata:
   name: specific-cheeses
   annotations:
-    traefik.frontend.priority: 2
+    traefik.frontend.priority: "2"
 spec:
   rules:
   - host: specific.minikube
@@ -617,6 +617,7 @@ spec:
           servicePort: http
 ```
 
+Note that priority values must be quoted to avoid them being interpreted as numbers (which are illegal for annotations).
 
 ## Forwarding to ExternalNames