tweaks to docs

docs/request.md

@@ -76,7 +76,7 @@ m.request({
 })
 ```
 
-Calls to `m.request` return a [promise](promise.md).
+A call to `m.request` return a [promise](promise.md) and trigger a redraw upon completion of its promise chain.
 
 By default, `m.request` assumes the response is in JSON format and parses it into a Javascript object (or array).
 

docs/route.md

@@ -122,7 +122,7 @@ Argument        | Type                           | Description
 
 If `onmatch` returns a component or a promise that resolves to a component, this component is used as the `vnode.tag` for the first argument in the RouteResolver's `render` method. Otherwise, `vnode.tag` is set to `"div"`. Similarly, if the `onmatch` method is omitted, `vnode.tag` is also `"div"`.
 
-If `onmatch` returns a promise that gets rejected, the router redirects back to `defaultRoute`.
+If `onmatch` returns a promise that gets rejected, the router redirects back to `defaultRoute`. You may override this behavior by calling `.catch` on the promise chain before returning it.
 
 ##### routeResolver.render
 

docs/withAttr.md

@@ -15,7 +15,7 @@ Returns an event handler that runs `callback` with the value of the specified DO
 ```javascript
 var state = {
 	value: "",
-	setValue: function(v) {value = v}
+	setValue: function(v) {state.value = v}
 }
 
 var Component = {