improve Play Integrity API description

res/values/strings_ext.xml

@@ -211,9 +211,9 @@ Duress PIN works the same way duress password does."</string>
     <string name="app_play_integrity_api">Play Integrity API</string>
     <string name="app_play_integrity_top_intro">Play Integrity API provides a way to check that a
         device meets certain standards, mainly that it runs the stock OS on a device licensing
-        Google Mobile Services which means the device is considered certified by Google. Some apps
-        use it without enforcing certification but the other functionality it provides doesn’t work
-        well without checking for it since it provides no other way to verify the device and OS.
+        Google Mobile Services, which means the device is considered certified by Google. Some apps
+        use it without enforcing certification, but the other functionality it provides doesn't work
+        well without checking for it, since it provides no other way to verify the device and OS.
     </string>
     <string name="app_play_integrity_contact_app_developer">Contact app developer</string>
     <string name="app_play_integrity_show_usage_notifications">Show usage notifications</string>