Fix comment (#2040)

averikitsch · web-flow · commit 7cb81c467a18 · 2020-11-02T15:39:56.000-05:00
diff --git a/run/helloworld/Dockerfile b/run/helloworld/Dockerfile
@@ -14,7 +14,7 @@
 
 # [START run_helloworld_dockerfile]
 
-# Use the official lightweight Node.js 10 image.
+# Use the official lightweight Node.js 12 image.
 # https://hub.docker.com/_/node
 FROM node:12-slim
 
