even simpler HandlerResult syntax

Author: kpfleming

README.md

@@ -39,14 +39,14 @@ void loop() {
 Make a function to call (without arguments) when a *Timer* expires.
 ```cpp
 Timers::HandlerResult function_to_call() {
-    return { Timers::TimerStatus::repeat }; // to repeat the action - 'completed' to stop
+    return Timers::TimerStatus::repeat; // to repeat the action - 'completed' to stop
 }
 ```
 
 Make a function to call (with an argument) when a *Timer* expires.
 ```cpp
 Timers::HandlerResult function_to_call_with_arg(int value) {
-    return { Timers::TimerStatus::completed }; // to stop the timer - 'repeat' to repeat the action
+    return Timers::TimerStatus::completed; // to stop the timer - 'repeat' to repeat the action
 }
 ```
 
@@ -58,7 +58,7 @@ Timers::HandlerResult function_to_call_and_reschedule() {
     if (digitalRead(4)) {
         return { Timers::TimerStatus::reschedule, 5000 }; // to change the repeat interval to 5000 ms
     } else {
-        return { Timers::TimerStatus::repeat }; // to repeat the action - 'completed' to stop
+        return Timers::TimerStatus::repeat; // to repeat the action - 'completed' to stop
     }
 }
 ```
@@ -155,7 +155,7 @@ auto timerset = Timers::create_default(); // create a timerset with default sett
 
 Timers::HandlerResult toggle_led() {
   digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN)); // toggle the LED
-  return { Timers::TimerStatus::repeat }; // keep timer active? true
+  return Timers::TimerStatus::repeat; // keep timer active? true
 }
 
 void setup() {