Description:
------------
In the documentation, at 
http://www.php.net/manual/en/language.oop5.constants.php
the third line is:

"Its also possible for interfaces to have constants. Look at the interface documentation for examples."

"Its" implies possession. The line should start "It is" or "It's".

Expected result:
----------------
The line should start "It is" or "It's".


Actual result:
--------------
The line starts with "Its".