Merge pull request #2 from AutoArk/doc_update

fix page.

Author: wanglamao

docs/index.html

@@ -345,9 +345,9 @@ <h1>GPA: One Model for Speech Recognition, Text-to-Speech, and Voice Conversion<
             AutoArk-AI
         </div> -->
         <div class="links">
-            <a href="https://arxiv.org/" class="btn"><i class="fas fa-file-pdf"></i> Paper</a>
+            <a href="https://arxiv.org/" class="btn"><i class="fas fa-file-pdf"></i> Paper (Coming Soon)</a>
             <a href="https://github.com/AutoArk/GPA" class="btn"><i class="fab fa-github"></i> Code</a>
-            <a href="https://huggingface.co/spaces" class="btn"><i class="fas fa-laptop-code"></i> Demo</a>
+            <a href="https://huggingface.co/spaces" class="btn"><i class="fas fa-laptop-code"></i> Demo (Coming Soon)</a>
         </div>
     </header>