doku fixed.

Author: mathertel

README.md

@@ -109,7 +109,7 @@ Here's a full list of events handled by this library:
 | ----------------------- | ------------------------------------------------------ |
 | `attachClick`           | Fires as soon as a single click is detected.           |
 | `attachDoubleClick`     | Fires as soon as a double click is detected.           |
-| `attachPressStart`      | Fires as soon as the button is pressed down.           |
+| `attachMultiClick`      | Fires as soon as multiple clicks have been detected.   |
 | `attachLongPressStart`  | Fires as soon as the button is held down for 1 second. |
 | `attachDuringLongPress` | Fires periodically as long as the button is held down. |
 | `attachLongPressStop`   | Fires when the button is released after a long hold.   |

examples/InterruptOneButton/InterruptOneButton.ino

@@ -141,7 +141,7 @@ void setup()
   button.attachDoubleClick(doubleClick);
   button.attachMultiClick(multiClick);
 
-  button.setPressTicks(1000); // that is the time when pressStart is called
+  button.setPressTicks(1000); // that is the time when LongPressStart is called
   button.attachLongPressStart(pressStart);
   button.attachLongPressStop(pressStop);