fix typos

Author: sverps

README.md

@@ -97,9 +97,9 @@ Can be passed within optional `config` property.
 
 | Params                     | Type          | Default | Description  |
 | -------------------------- |:-------------:| ------- | ------------ |
-| velocityThreshold          | Number        | 0.3     | Velocity that has to be breached in order for swipe to be triggered (`vx` and `vy` peroperties of `gestureState`) |
+| velocityThreshold          | Number        | 0.3     | Velocity that has to be breached in order for swipe to be triggered (`vx` and `vy` properties of `gestureState`) |
 | directionalOffsetThreshold | Number        | 80      | Absolute offset that shouldn't be breached for swipe to be triggered (`dy` for horizontal swipe, `dx` for vertical swipe) |
-| gestureIsClickThreshold    | Number        | 5       | Absolute distance that should be breached for the gesture to not be considered a click (`dx` or `dy` peroperties of `gestureState`) |
+| gestureIsClickThreshold    | Number        | 5       | Absolute distance that should be breached for the gesture to not be considered a click (`dx` or `dy` properties of `gestureState`) |
 
 ## Methods