Removing timeout and correcting comment.
diff --git a/.dockerignore b/.dockerignore
index 7a05f38..1f2e1eb 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,4 +1,4 @@
 # Docker should ignore the local copy of Flutter and install its own,
 # since the Docker container is likely running a different OS than the
-# dev's machine.
+# developer's machine.
 flutter
diff --git a/app.yaml b/app.yaml
index 7f49afe..d65f0ba 100644
--- a/app.yaml
+++ b/app.yaml
@@ -27,4 +27,3 @@
 
 readiness_check:
   path: /_ah/ready
-  app_start_timeout_sec: 600