Updated proof standards to make it explicit that Mediafire requires demo

files to be zipped.

Author: betsruner

content/05_proof-standards.md

@@ -17,9 +17,10 @@ On runs with multiple segments, demos must be recorded across loads - this is no
 expected to be achieved via the `sar_autorecord` command, but categories may define
 different methods.
 
-The only websites allowed for uploading demos are Google Drive, and Mediafire.
-If you can't meet this requirement due to restrictions in your country then please
-request a waiver from a Moderator. We do not want anyone to have to make a purchase
+The only websites allowed for uploading demos are Google Drive, and Mediafire. If 
+you are uploading to Mediafire it is a requirement to zip the demos for your run.
+If you can't upload to either of these sites due to restrictions in your country then
+please request a waiver from a Moderator. We do not want anyone to have to make a purchase
 in order to submit their speedrun. Waivers will only be given out to those who cannot
 access these sites without an additional cost.