Merge pull request #572 from TWiStErRob/patch-1

Fix maxSdkVersion link and improve text

Author: hotchemi

doc/maxsdkversion.md

@@ -1,6 +1,6 @@
 ## maxSdkVersion
 
-[\<uses-permission\>](https://developer.android.com/guide/topics/manifest/uses-permission-element.html) has an attribute call `maxSdkVersion`. PermissionsDispatcher support the feature as well.
+[`<uses-permission />`](https://developer.android.com/guide/topics/manifest/uses-permission-element.html) has an attribute called `maxSdkVersion`. PermissionsDispatcher supports this feature as well.
 
 The following sample is for declaring `Manifest.permisison.WRITE_EXTERNAL_STORAGE` up to API level 18.