Fix README.md on nomjs.com by replacing 🚀 with rocket emoji (gatsbyjs#19022)

dlukeomalley · GatsbyJS Bot · commit 2031dc539fea · 2019-10-25T13:30:17.000-07:00
diff --git a/README.md b/README.md
@@ -8,7 +8,7 @@
 </h1>
 
 <h3 align="center">
-  ⚛️ 📄 :rocket:
+  ⚛️ 📄 🚀
 </h3>
 <h3 align="center">
   Fast in every way that matters
