Update ds3231-rtc.md

2019-05-31 22:01:45 +08:00 · 2019-05-31 22:01:45 +08:00 · af4653c2a6
parent f6841e750d
commit af4653c2a6
1 changed files with 4 additions and 2 deletions
--- a/docs/ds3231-rtc.md
+++ b/docs/ds3231-rtc.md
@ -76,7 +76,7 @@ dtoverlay=i2c-rtc,ds3231

 ## 5. Edit file: /boot/rc-local 

-Before "exit 0", add content bellow:
+Before " **exit 0** ", add content bellow:

 ```

@ -86,7 +86,9 @@ hwclock -r
 # write rtc-time to system
 hwclock -s

-exit 0
 ```

+**exit 0**
+
+