 All HTTP requests go through the Unpoly proxy.
 It caches a [limited](/up.proxy.config) number of server responses
 for a [limited](/up.proxy.config) amount of time,
-making requests to these URLs return insantly.
+making requests to these URLs return instantly.
   
 The cache is cleared whenever the user makes a non-`GET` request
 (like `POST`, `PUT` or `DELETE`).

  ###*
  This event is [emitted]/(up.emit) when [AJAX requests](/up.ajax)
  have [taken long to finish](/up:proxy:slow), but have finished now.

  @event up:proxy:recover
  @stable

links when the user hovers over the click area](/up-preload) (or puts the mouse/finger
down before releasing). This way the response will already be cached when
the user performs the click.

@class up.proxy  
###
