diff --git a/layouts/partials/scripts/mermaid.html b/layouts/partials/scripts/mermaid.html
index 6ea757a8df..b593985228 100644
--- a/layouts/partials/scripts/mermaid.html
+++ b/layouts/partials/scripts/mermaid.html
@@ -10,35 +10,35 @@
 {{ end -}}
 
 <script type="module" async>
-import mermaid from "{{ $cdnurl }}";
+  import mermaid from "{{ $cdnurl }}";
 
-(function($) {
-    if ($('.mermaid').length == 0)  {
-        mermaid.initialize({startOnLoad: false});
-        return;
+  (function ($) {
+    if ($('.mermaid').length == 0) {
+      mermaid.initialize({ startOnLoad: false });
+      return;
     }
 
     var params = {{ with .Site.Params.mermaid }}{{ . | jsonify | safeJS }}{{ else }}{}{{- end }};
 
     // Site params are stored with lowercase keys; lookup correct casing
     // from Mermaid default config.
-    var norm = function(defaultConfig, params) {
-        var result = {};
-        for (const key in defaultConfig) {
-            const keyLower = key.toLowerCase();
-            if (defaultConfig.hasOwnProperty(key) && params.hasOwnProperty(keyLower)) {
-                if (typeof defaultConfig[key] === "object") {
-                    result[key] = norm(defaultConfig[key], params[keyLower]);
-                } else {
-                    result[key] = params[keyLower];
-                }
-            }
+    var norm = function (defaultConfig, params) {
+      var result = {};
+      for (const key in defaultConfig) {
+        const keyLower = key.toLowerCase();
+        if (defaultConfig.hasOwnProperty(key) && params.hasOwnProperty(keyLower)) {
+          if (typeof defaultConfig[key] === "object") {
+            result[key] = norm(defaultConfig[key], params[keyLower]);
+          } else {
+            result[key] = params[keyLower];
+          }
         }
-        return result;
+      }
+      return result;
     };
 
     var settings = norm(mermaid.mermaidAPI.defaultConfig, params);
     settings.startOnLoad = true;
     mermaid.initialize(settings);
-})(jQuery);
+  })(jQuery);
 </script>