remove unneeded type="text/css"

Author: coliff

layouts/partials/footer.html

@@ -68,7 +68,7 @@
     <script src="{{"js/learn.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
     <script src="{{"js/hugo-learn.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
 
-    <link href="{{"mermaid/mermaid.css" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}" type="text/css" rel="stylesheet" />
+    <link href="{{"mermaid/mermaid.css" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}" rel="stylesheet" />
     <script src="{{"mermaid/mermaid.js" | relURL}}{{ if not .Site.Params.disableAssetsBusting }}?{{ now.Unix }}{{ end }}"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });