Use a consistent terminology with the user interface (#15043#note-46)

VeraCrypt uses "partition and drive" in some places and we'll do the
same in VeraCrypt Mounter. In the doc "partition or drive" is more
correct.

wiki/src/doc/encryption_and_privacy/veracrypt.mdwn

@@ -43,14 +43,14 @@ several files encrypted, a bit like a ZIP file.</p>
 </div>
 </div>
 
-<h3>Partitions (or entire disks)</h3>
+<h3>Partitions or drives</h3>
 
 <div class="icon">
 [[!img partition-icon.png link="no"]]
 <div class="text">
-<p>Usually, USB sticks and hard disks have a single partition of their
+<p>Usually, drives (USB sticks and hard disks) have a single partition of their
 entire size. This way, you can encrypt a whole USB stick, for example.
-But, they can also be split into several partitions.
+But, drives can also be split into several partitions.
 </div>
 </div>
 
@@ -203,17 +203,17 @@ You can either:
   link="no" alt=""]]</span> button in the line that corresponds to your
   file container.
 
-Using a partition (or entire disk)
-==================================
+Using a partition or drive
+==========================
 
 [[!img partition-icon.png link="no" alt=""]]
 
 <a id="partition-files"></a>
 
-Unlocking a partition (or entire disk) without keyfiles
--------------------------------------------------------
+Unlocking a partition or drive without keyfiles
+-----------------------------------------------
 
-1. If your partition is on an internal hard disk, [[set up an administration
+1. If your partition or drive is on an internal hard disk, [[set up an administration
    password|doc/first_steps/startup_options/administration_password]] when
    starting Tails.
 
@@ -242,10 +242,10 @@ Unlocking a partition (or entire disk) without keyfiles
 
 <a id="partition-disks"></a>
 
-Unlocking a partition (or entire disk) with keyfiles
-----------------------------------------------------
+Unlocking a partition or drive with keyfiles
+--------------------------------------------
 
-1. If your partition is on an internal hard disk, [[set up an administration
+1. If your partition or drive is on an internal hard disk, [[set up an administration
    password|doc/first_steps/startup_options/administration_password]] when
    starting Tails.
    
@@ -292,8 +292,8 @@ Unlocking a partition (or entire disk) with keyfiles
 
 1. Your volume opens in <span class="application">Files</span>.
 
-Closing a partition (or entire disk)
-------------------------------------
+Closing a partition or drive
+----------------------------
 
 You can either:
 
@@ -307,4 +307,4 @@ You can either:
 - In <span class="application">VeraCrypt Mounter</span>, click on the
   <span class="button">[[!img lib/window-close.png class="symbolic"
   link="no" alt=""]]</span> button in the line that corresponds to your
-  partition.
+  USB stick or hard disk.