Revise input placeholders for clarity

Author: phpfact

index.html

@@ -309,12 +309,12 @@ <h1>Git Commit</h1>
 
     <div class="form-group">
       <label>2️⃣ Scope</label>
-      <input type="text" id="scope" placeholder="e.g. footer, auth, api, dashboard">
+      <input type="text" id="scope" placeholder="e.g. login, auth, api, profile, dashboard">
     </div>
 
     <div class="form-group">
       <label>3️⃣ Short Message</label>
-      <textarea id="message" placeholder="e.g. add Layers version display in app footer"></textarea>
+      <textarea id="message" placeholder="e.g. Add phone OTP authentication"></textarea>
     </div>
 
     <div class="form-group">