mhd_threads.h: Fixed typo in macro.

src/microhttpd/mhd_threads.h

@@ -58,7 +58,7 @@
 
 #ifndef MHD_NO_THREAD_NAMES
 #  if defined(MHD_USE_POSIX_THREADS)
-#    if defined(HAVE_PTHREAD_SETNAME_NP_GNU) || defined(HAVE_PTHREAD_SET_NAME_NP_FREEBSD) \
+#    if defined(HAVE_PTHREAD_SETNAME_NP_GNU) || defined(HAVE_PTHREAD_SET_NAME_NP_FREEBSD) || \
         defined(HAVE_PTHREAD_SETNAME_NP_DARWIN) || defined(HAVE_PTHREAD_SETNAME_NP_NETBSD)
 #      define MHD_USE_THREAD_NAME_
 #    endif /* HAVE_PTHREAD_SETNAME_NP */