message string changes, mostly for consistency, also -32 bytes in .rodata
diff --git a/networking/ping6.c b/networking/ping6.c
index 0d6a739..62dc4cc 100644
--- a/networking/ping6.c
+++ b/networking/ping6.c
@@ -308,7 +308,7 @@
 		printf("\n");
 	} else
 		if (icmppkt->icmp6_type != ICMP6_ECHO_REQUEST)
-			bb_error_msg("Warning: Got ICMP %d (%s)",
+			bb_error_msg("warning: got ICMP %d (%s)",
 					icmppkt->icmp6_type, icmp6_type_name(icmppkt->icmp6_type));
 }