doc: Capitalization.

wiki/src/brokenlinks.mdwn

+[[!brokenlinks pages="* and !recentchanges"]]

wiki/src/doc/first_steps.index.mdwn

-  - [[Installing onto a USB stick|first_steps/usb_installer]] (recommended)
-    - [[Manually installing onto a USB stick|first_steps/manual_usb_installation]],
+  - [[Installing onto a USB Stick|first_steps/usb_installer]] (recommended)
+    - [[Manually Installing onto a USB Stick|first_steps/manual_usb_installation]],
       for [[Linux|first_steps/manual_usb_installation/linux]],
       for [[Windows|first_steps/manual_usb_installation/windows]],
       for [[Mac|first_steps/manual_usb_installation/mac]]
-    - [[Deleting 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]]
@@ -11,7 +11,7 @@
     - [[Administration Password|first_steps/startup_options/administration_password]]
     - [[Tor Bridge Mode|first_steps/startup_options/bridge_mode]]
     - [[Windows Camouflage|first_steps/startup_options/windows_camouflage]]
-  - [[Introduction to GNOME and the Tails desktop|first_steps/introduction_to_gnome_and_the_tails_desktop]]
+  - [[Introduction to GNOME and the Tails Desktop|first_steps/introduction_to_gnome_and_the_tails_desktop]]
   - [[Persistence|first_steps/persistence]]
     - [[Warnings About Persistence|first_steps/persistence/warnings]]
     - [[Create & Configure the Persistent Volume|first_steps/persistence/configure]]

wiki/src/doc/first_steps/manual_usb_installation.mdwn

-[[!meta title="Manually installing onto a USB stick"]]
+[[!meta title="Manually Installing onto a USB Stick"]]
 
 [[!inline pages="doc/first_steps/manual_usb_installation.intro" raw="yes"]]
 

wiki/src/doc/first_steps/resetting_a_usb_stick.mdwn

-[[!meta title="Deleting 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"]]
 

wiki/src/doc/first_steps/usb_installer.mdwn

-[[!meta title="Installing onto a USB stick"]]
+[[!meta title="Installing onto a USB Stick"]]
 
 Tails, version 0.11 or later, includes a custom USB installer.