staging: wlags49_h2: ap_h25: corrects malformed #include warning

This extremely minor commit removes quotation marks from within a
comment so that the checkpatch.pl tool won't complain about the
line in question anymore.

Signed-off-by: Johan Meiring <johanmeiring@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>