Removed unneded spaces between link and label

Frontend/src/components/mock/RestMockMessageComponent.vue

@@ -47,7 +47,7 @@ function showUpdatedCode(newCode : string){
   <div class="flex flex-col flex-none w-full xl:w-3/5 text-center dark:text-white gap-3 p-1">
     <div class="flex flex-col md:flex-row gap-4 items-center md:justify-stretch md:items-end">
       <div class="flex flex-col w-full">
-        <label for="link">REST Service URL</label><br/>
+        <label for="link">REST Service URL</label>
         <div class="p-2 w-full border-slate-400 border-2 rounded-lg">
           <a class="underline" :href="mockMessageLink">{{ mockMessageLink }}</a>
         </div>