fix num of modes

src/examples/button/Button.h

@@ -14,7 +14,7 @@ class Button : public Sprocket {
         MeshNet* net;
         int pin;
         int warnlevel = 0;
-        int cycleEnd = 4;
+        int cycleEnd = 5;
         Button(SprocketConfig cfg) : Sprocket(cfg) {}
         Sprocket* activate(Scheduler* scheduler, Network* network) {
             pin = D2;