Linting changes

.eslintrc.json

@@ -47,7 +47,7 @@
         "block-spacing": "error",
         "array-bracket-spacing": "error",
         "comma-spacing": "error",
-	"spaced-comment": ["error", "always", { "exceptions": ["/"] } ],
+        "spaced-comment": ["error", "always", { "exceptions": ["/"] } ],
         "comma-style": "error",
         "computed-property-spacing": "error",
         "no-trailing-spaces": "warn",

src/web/waiters/HighlighterWaiter.mjs

@@ -446,7 +446,6 @@ class HighlighterWaiter {
         }
 
         const cssClass = "hl1";
-        // if (colour) cssClass += "-"+colour;
 
         // Remove HTML tags
         text = text