doc: Remove FIXME.

wiki/src/doc/first_steps/manual_usb_installation/windows.mdwn

@@ -36,7 +36,3 @@ visit [http://www.pendrivelinux.com/](http://www.pendrivelinux.com/).
 ### Click 'Create'
 
 [[!img windows/07-create.png link=no alt="Create"]]
-
-<!--
-FIXME: Upload a version of the installer on tails.boum.org?
--->

wiki/src/doc/first_steps/persistence/warnings.mdwn

@@ -9,11 +9,7 @@ that you can be forced or tricked to give out its passphrase.
 
 Remember also that **secure deletion do not work as expected on USB sticks.**<br/>
 [[See the corresponding documentation.|encryption_and_privacy/secure_deletion#index2h1]]
-
-<!--
-FIXME-0.11: Propose to delete and recreate another persistent storage?
-Or better, wipe the entire USB stick?
--->
+Read how to [[delete the persistent storage|delete]] instead.
 
 Overwriting Configurations
 --------------------------