Remove trailing whitespace
diff --git a/ip/ipxfrm.c b/ip/ipxfrm.c
index 2ebfd38..cce5151 100644
--- a/ip/ipxfrm.c
+++ b/ip/ipxfrm.c
@@ -357,7 +357,7 @@
 
 	if (prefix)
 		fputs(prefix, fp);
-	fprintf(fp, "  replay-window %u replay %u failed %u%s", 
+	fprintf(fp, "  replay-window %u replay %u failed %u%s",
 		s->replay_window, s->replay, s->integrity_failed, _SL_);
 }
 
@@ -408,7 +408,7 @@
 
 		if (prefix)
 			fputs(prefix, fp);
-		fprintf(fp, "  expire add: soft %llu(sec), hard %llu(sec)%s", 
+		fprintf(fp, "  expire add: soft %llu(sec), hard %llu(sec)%s",
 			(unsigned long long) cfg->soft_add_expires_seconds,
 			(unsigned long long) cfg->hard_add_expires_seconds,
 			_SL_);