commit 437f53a72c

Author: iwilltry42 <iwilltry42@gmail.com>
Date:   Tue Nov 10 18:19:28 2020 +0100

    docs: add comment about k3s version to ingress apiVersion in guide

usage/guides/exposing_services/index.html

@@ -580,7 +580,7 @@ Therefore, we have to create the cluster in a way, that the internal port 80 (wh
 <li>
 <p>Create an ingress object for it with <code class="highlight">kubectl apply -f</code>
   <em>Note</em>: <code>k3s</code> deploys <a href="https://github.com/containous/traefik"><code>traefik</code></a> as the default ingress controller</p>
-<div class="highlight"><pre><span></span><code><span class="c1"># networking.k8s.io/v1beta1 # for k3s &lt; v1.19</span>
+<div class="highlight"><pre><span></span><code><span class="c1"># apiVersion: networking.k8s.io/v1beta1 # for k3s &lt; v1.19</span>
 <span class="nt">apiVersion</span><span class="p">:</span> <span class="l l-Scalar l-Scalar-Plain">networking.k8s.io/v1</span>
 <span class="nt">kind</span><span class="p">:</span> <span class="l l-Scalar l-Scalar-Plain">Ingress</span>
 <span class="nt">metadata</span><span class="p">:</span>