Fixup changelog.

debian/changelog

@@ -28,8 +28,8 @@ tails (3.2~rc1) unstable; urgency=medium
 
   * Minor improvements
     - Upgrade to Tails Installer 4.4.19 (Closes: #8859, #8860). This
-      version gets rid of the splash screen, detects when Tails is
-      installed to the target device (and then proposes to upgrade),
+      version gets rid of the splash screen, detects when Tails is already
+      installed on the target device (and then proposes to upgrade),
       and generally improves the UX.
     - Deprecate Thunderbird's preferences/0000tails.js (Closes: #12680).
     - Install the BookletImposer PDF imposition toolkit (Closes: #12686).