Update faq.md

Updated information around download limits

docs/faq.md

@@ -31,12 +31,11 @@ Since Send is an open source project, you can see all of the cool ways we use Ja
 ## How long are files available for?
 
 Files are available to be downloaded for 24 hours, after which they are removed
-from the server.  They are also removed immediately after a download completes.
+from the server.  They are also removed immediately once the download limit is reached.
 
 ## Can a file be downloaded more than once?
 
-Not currently, but we're considering multiple download support in a future
-release.
+Yes, once a file is submitted to Send you can select the download limit.
 
 
 *Disclaimer: Send is an experiment and under active development.  The answers