Move metadata generation note to package step

index.html

@@ -151,6 +151,11 @@
             numbers, dots, underscores, or hyphens and must begin
             with a letter or number.
           </p>
+            <p>
+              A <code>metadata.json</code> file is automatically
+              generated after acceptance.
+            </p>
+
         </article>
 
         <article class="instruction-card">
@@ -179,11 +184,6 @@
               and terms URL fields are optional.
             </li>
 
-            <li>
-              Dimensions, dtype, gene count and coverage are measured
-              automatically. A compact <code>metadata.json</code> is
-              generated after acceptance.
-            </li>
 
             <li>
               <code>README.md</code> documents how the representation