fix(comment): add comment to js functions

discuss_data/static/js/project.js

@@ -35,12 +35,16 @@ function tagTypeahead(tagType, urlString){
     });
 };
 
-$("#search-top").keyup(function() {
-  $("#search-middle").val( this.value );
-  $("#queryfield").val( this.value );
+/*
+ * Mirrored typing for searching
+ */
+
+$(".search-top").keyup(function() {
+  $(".search-middle").val( this.value );
+  $(".queryfield").val( this.value );
 });
 
-$("#search-middle").keyup(function() {
-  $("#search-top").val( this.value );
-  $("#queryfield").val( this.value );
+$(".search-middle").keyup(function() {
+  $(".search-top").val( this.value );
+  $(".queryfield").val( this.value );
 });
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