fix formating

YruamaLairba · YruamaLairba · commit 93c6e6ff9222 · 2020-10-27T09:55:47.000+01:00
diff --git a/examples/blinky-timer-irq.rs b/examples/blinky-timer-irq.rs
@@ -97,4 +97,3 @@ fn main() -> ! {
         wfi();
     }
 }
-
