diff --git a/docs/stm32f1.md b/docs/stm32f1.md
index 03a2b623..c75dd304 100644
--- a/docs/stm32f1.md
+++ b/docs/stm32f1.md
@@ -44,4 +44,4 @@ PC0-PC5).
 SPI
 ===
 
-SPI support is currently unimplemented.
\ No newline at end of file
+SPI support is currently unimplemented.