if_nameindex.3: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man3/if_nameindex.3 b/man3/if_nameindex.3
index 834455cb7230c2249c93f655fcba0c5c8c0836b6..71bc51cc2a3aa30d8aad83cba9ead5afc3defc9a 100644 (file)
--- a/man3/if_nameindex.3
+++ b/man3/if_nameindex.3
@@ -30,7 +30,7 @@ if_nameindex, if_freenameindex \- get network interface names and indexes
 .nf
 .B #include <net/if.h>
 .PP
-.BI "struct if_nameindex *if_nameindex(void);
+.BI "struct if_nameindex *if_nameindex(" void );
 .BI "void if_freenameindex(struct if_nameindex *" "ptr" );
 .fi
 .SH DESCRIPTION