Merge branch 'master' of puppet-git.lizard:tails

wiki/src/contribute/working_together/roles/release_manager.mdwn

@@ -18,7 +18,7 @@ and filing tickets for the Foundations Team as needed.
   - Ask the core team and contributors for availability at the
     designated dates for testing the RC and final image.
   - Ask <tails@boum.org> for a _Trusted Reproducer_ who will reproduce the
-    ISOs and IUKs for the RC and final release within 72 hours after
+    ISO and USB images for the RC and final release within 72 hours after
     the RM has unplugged their smartcard. When accepting the offer,
     the Trusted Reproducer must read the [["Preparation" section of
     the instructions|contribute/release_process/test/reproducibility#preparation]].