Add additional note wrt rtctime

2017-08-31 22:57:32 +02:00 · 2017-08-31 22:57:32 +02:00 · ce1712d1c1
parent ee3d72f5f2
commit ce1712d1c1
1 changed files with 1 additions and 1 deletions
--- a/docs/en/modules/cron.md
+++ b/docs/en/modules/cron.md
@ -6,7 +6,7 @@
 [Cron](https://en.wikipedia.org/wiki/Cron)-like scheduler module.

 !!! important
-    This module needs RTC time to operate correctly. Do not forget to include the [`rtctime`](rtctime.md) module.
+    This module needs RTC time to operate correctly. Do not forget to include the [`rtctime`](rtctime.md) module **and** initialize it properly.

 ## cron.schedule()