-are using the most recent compatability level, and in most cases does not
-indicate if the behavior is different in an earlier compatability level, so
-if you are not using the most recent compatability level, you're advised to
-read below for notes about what is different in earlier compatability
+are using the most recent compatibility level, and in most cases does not
+indicate if the behavior is different in an earlier compatibility level, so
+if you are not using the most recent compatibility level, you're advised to
+read below for notes about what is different in earlier compatibility