diff --git a/spindle_control.c b/spindle_control.c
index 615d57c..9dcc870 100644
--- a/spindle_control.c
+++ b/spindle_control.c
@@ -92,4 +92,5 @@ void spindle_run(int8_t direction, uint16_t rpm)
     current_rpm = rpm;
   }
 }
+
 #endif