Update withheld unverified string

Author: BillCarsonFr

libraries/ui-strings/src/main/res/values/localazy.xml

@@ -367,5 +367,5 @@ Reason: %1$s."</string>
   <string name="test_untranslated_default_language_identifier">"en"</string>
   <string name="timeline_decryption_failure_historical_event_no_key_backup">"Historical messages are not available on this device"</string>
   <string name="timeline_decryption_failure_unable_to_decrypt">"Unable to decrypt message"</string>
-  <string name="timeline_decryption_failure_withheld_unverified">"This message was blocked either because your device is unverified or because the sender needs to verify your identity."</string>
+  <string name="timeline_decryption_failure_withheld_unverified">"This message was blocked either because you did not verify your device or because the sender needs to verify your identity."</string>
 </resources>