Strings tweaked in Crostini Recovery dialog.

See bug.

Bug: 1060831
Change-Id: Icb09cce748fe8b9a6f1bfcf8371da6d8e76a2203
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2098142
Auto-Submit: Nicholas Verne <nverne@chromium.org>
Commit-Queue: Nic Hollingum <hollingum@google.com>
Reviewed-by: Nic Hollingum <hollingum@google.com>
Cr-Commit-Position: refs/heads/master@{#749492}

chrome/app/chromeos_strings.grdp

@@ -4081,13 +4081,13 @@
     Restart Linux?
   </message>
   <message name="IDS_CROSTINI_RECOVERY_MESSAGE" desc="Message displayed in the dialog when a Linux will be restarted after a Chrome crash.">
-    Your device didn't shut down properly. To use Linux (Beta) it must be restarted.
+    Your device didn't shut down properly. Restart Linux to use Linux apps.
   </message>
   <message name="IDS_CROSTINI_RECOVERY_TERMINAL_BUTTON" desc="Label for the dialog button when Linux will not be restarted after a Chrome crash, and instead a Terminal will be shown.">
-    Open Recovery Terminal
+    Open recovery terminal
   </message>
   <message name="IDS_CROSTINI_RECOVERY_RESTART_BUTTON" desc="Label for the dialog button when Linux will be restarted after a Chrome crash.">
-    Restart
+    Restart Linux
   </message>
   <!-- Time limit notification -->
   <message name="IDS_SCREEN_TIME_NOTIFICATION_TITLE" desc="The title of the notification when screen usage limit reaches before locking the device.">