Fix spelling mistake in error message

mysql-test/suite/maria/maria-connect.result

@@ -11,7 +11,7 @@ ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 show warnings;
 Level	Code	Message
 Error	1062	Duplicate entry '2' for key 'PRIMARY'
-Note	4173	Engine Aria does not support rollback. Changes where committed during rollback call
+Note	4173	Engine Aria does not support rollback. Changes were committed during rollback call
 Warning	1196	Some non-transactional changed tables couldn't be rolled back
 select * from t1;
 a

sql/share/errmsg-utf8.txt

@@ -7964,4 +7964,4 @@ ER_KEY_CANT_HAVE_WITHOUT_OVERLAPS
 ER_NOT_ALLOWED_IN_THIS_CONTEXT
         eng "'%-.128s' is not allowed in this context"
 ER_DATA_WAS_COMMITED_UNDER_ROLLBACK
-        eng "Engine %s does not support rollback. Changes where committed during rollback call"
+        eng "Engine %s does not support rollback. Changes were committed during rollback call"