doc: Rephrase.

wiki/src/contribute.html

@@ -12,7 +12,7 @@ There are many ways <strong>you</strong> can contribute to Tails:
   <li>[[Setup a BitTorrent or HTTP mirror|contribute/how/mirror]]</li>
   <li>[[Help other Tails users|contribute/how/help]]</li>
   <li>[[Improve documentation|contribute/how/documentation]]</li>
-  <li>[[Report a bug|doc/first_steps/report_a_bug]]</li>
+  <li>[[Reporting Bugs|doc/first_steps/report_a_bug]]</li>
   <li>[[Spread the word|contribute/how/promote]]</li>
   <li>[[Fix a bug|contribute/how/code]]</li>
   <li>[[Implement a new feature|contribute/how/code]]</li>

wiki/src/doc/first_steps.index.mdwn

@@ -3,7 +3,7 @@
       for [[Linux|first_steps/manual_usb_installation/linux]],
       for [[Windows|first_steps/manual_usb_installation/windows]],
       for [[Mac|first_steps/manual_usb_installation/mac]]
-    - [[Erasing Tails from a USB stick|first_steps/resetting_a_usb_stick]],
+    - [[Deleting Tails from a USB stick|first_steps/resetting_a_usb_stick]],
       for [[Linux|first_steps/resetting_a_usb_stick/linux]],
       for [[Windows|first_steps/resetting_a_usb_stick/windows]]
   - [[Start Tails|first_steps/start_tails]]
@@ -17,4 +17,4 @@
     - [[Create & Configure the Persistent Volume|first_steps/persistence/configure]]
     - [[Enable & Use the Persistent Volume|first_steps/persistence/use]]
     - [[Delete the Persistent Volume|first_steps/persistence/delete]]
-  - [[Report a bug|first_steps/report_a_bug]]
+  - [[Reporting Bugs|first_steps/report_a_bug]]

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

@@ -90,7 +90,7 @@ Then double-check the name of the device you found in [[step
 
 You might also have committed a mistake in the device name, so please
 double-check it. If you're sure about the device name, this could be a
-permission problem and you could need to gain root privileges before running the
+permission problem and you could need to gain administration privileges before running the
 commands in the terminal. That could be:
 
     sudo su -

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

@@ -38,7 +38,7 @@ Passphrase</span> text boxes.
 <strong>If the creation is interrupted before it finishes</strong>, you may not
 be able to start Tails from this USB stick any more. This can happen if you
 close the window of the wizard or unplug the USB stick during the creation of
-the persistent volume. [[Erase|first_steps/resetting_a_usb_stick]] and
+the persistent volume. [[Delete|first_steps/resetting_a_usb_stick]] and
 [[reinstall|first_steps/usb_installer]] Tails to fix this issue.
 
 <!--

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

@@ -22,7 +22,7 @@ operations on the USB stick that you want to delete securely:
 
 <ol>
 <li>[[Create an encrypted partition|encryption_and_privacy/encrypted_volumes]]
-on the whole USB stick. This step erases both Tails and the persistent volume
+on the whole USB stick. This step deletes both Tails and the persistent volume
 from the USB stick.</li>
 <li>[[Securely clean all the available disk
 space|encryption_and_privacy/secure_deletion#clean_disk_space]] on this new encrypted

wiki/src/doc/first_steps/report_a_bug.mdwn

-[[!meta title="Report a bug"]]
+[[!meta title="Reporting Bugs"]]
 
 Reporting bugs is a great way of helping us improving Tails.
 

wiki/src/doc/first_steps/resetting_a_usb_stick.intro.mdwn

-To erase Tails from a USB stick, and use it for something else, you have to
+To delete Tails from a USB stick, and use it for something else, you have to
 reset it.
 
 **The content of the USB stick will be lost in the operation,** but an attacker

wiki/src/doc/first_steps/resetting_a_usb_stick.mdwn

-[[!meta title="Erasing Tails from a USB stick"]]
+[[!meta title="Deleting Tails from a USB stick"]]
 
 [[!inline pages="doc/first_steps/resetting_a_usb_stick.intro" raw="yes"]]