Update intro.html

To make it Single cell

templates/intro.html

@@ -1,6 +1,7 @@
 <section class="my-5" id="tagline">
   <p>
-    Welcome to the Galaxy {{ site_name }} {{ lab_name }}. Get quick access to tools, workflows and tutorials for genome assembly and annotation.
+    Welcome to the Galaxy {{ site_name }} {{ lab_name }}. The Single Cell Omics (Wendi) and Galaxy Australia team have combined forces to bring
+    you a single cell focused Galaxy Lab to make your analysis even easier. This resource is based on the Galaxy framework, which guarantees simple access, easy extension, flexible adaption to personal and security needs, and sophisticated analyses independent of command-line knowledge.
     <br>
     <a
       href="#"