Beautification in docs

rtic-monotonics/src/stm32.rs

@@ -249,8 +249,8 @@ macro_rules! make_timer {
                 // Clear timer value so it is known that we are at the first half period
                 $timer.cnt().write(|r| r.set_cnt(1));
 
-                // The above line raises an update event which will indicate that the timer is already finished.
-                // Since this is not the case, it should be cleared.
+                // Triggering the update event might have raised overflow interrupts.
+                // Clear them to return to a known state.
                 $timer.sr().write(|r| {
                     r.0 = !0;
                     r.set_uif(false);