clarify purpose of .env.example

2018-07-11 12:55:15 -07:00 · 2018-07-11 12:55:15 -07:00 · 4f9b8d5d5a
--- a/.env.example
+++ b/.env.example
@ -1,3 +1,4 @@
+# These env vars are only necessary for creating Electron releases.
 # See docs/development/releasing.md

 APPVEYOR_TOKEN=