Remove trailing whitespace.  Update copyright to include 2004.
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h
index 78eb1c1..677bbfd 100644
--- a/networking/udhcp/common.h
+++ b/networking/udhcp/common.h
@@ -43,7 +43,7 @@
 void start_log_and_pid(const char *client_server, const char *pidfile);
 void background(const char *pidfile);
 void udhcp_logging(int level, const char *fmt, ...);
-                                                                                
+                                                            
 #define LOG(level, str, args...) udhcp_logging(level, str, ## args)
 
 #ifdef UDHCP_DEBUG