(ch_strerror_r): Tweak cpp indentation and spacing.

diff --git a/lib/canon-host.h b/lib/canon-host.h
index ab41fa381f9f916149cc97ae24b292c0f863fcb2..c1f6cb178d3d229931933c34b638ea63388f813d 100644 (file)
--- a/lib/canon-host.h
+++ b/lib/canon-host.h
@@ -25,6 +25,6 @@ char *canon_host (char const *host);
 char *canon_host_r (char const *host, int *cherror);
 
 const char *ch_strerror (void);
-#define ch_strerror_r(cherror)         gai_strerror (cherror);
+# define ch_strerror_r(cherror) gai_strerror (cherror);
 
 #endif /* !CANON_HOST_H */