src: fix typo in #endif comment

PR-URL: #8989
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Sakthipriyan Vairamani <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Brian White <[email protected]>

Author: juanandresnyc

src/node_os.cc

@@ -16,7 +16,7 @@
 # include <unistd.h>        // gethostname, sysconf
 # include <sys/param.h>     // MAXHOSTNAMELEN on Linux and the BSDs.
 # include <sys/utsname.h>
-#endif  // __MINGW32__
+#endif  // __POSIX__
 
 // Add Windows fallback.
 #ifndef MAXHOSTNAMELEN