docs: Fix whitespace error in stm32f1.md

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-07-01 09:41:35 -04:00
parent 3a1d9e779c
commit e08bb4f196
1 changed files with 1 additions and 1 deletions