Fix typo

Change-Id: I9c69c6e92f04970eada7309969c3016feffcc6e0
Reviewed-on: https://gerrit.libreoffice.org/71056Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

cppu/source/threadpool/thread.cxx

@@ -161,7 +161,7 @@ namespace cppu_threadpool {
                 {
                     // Note : Oneways should not get a disposable disposeid,
                     //        It does not make sense to dispose a call in this state.
-                    //        That's way we put it an disposeid, that can't be used otherwise.
+                    //        That's way we put it a disposeid, that can't be used otherwise.
                     m_pQueue->enter(
                         sal::static_int_cast< sal_Int64 >(
                             reinterpret_cast< sal_IntPtr >(this)),