Update all copyright dates, from 20xy-2010 to 20xy-2011.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12206 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_main.c b/coregrind/m_main.c
index 85c1478..1792322 100644
--- a/coregrind/m_main.c
+++ b/coregrind/m_main.c
@@ -7,7 +7,7 @@
    This file is part of Valgrind, a dynamic binary instrumentation
    framework.
 
-   Copyright (C) 2000-2010 Julian Seward 
+   Copyright (C) 2000-2011 Julian Seward 
       jseward@acm.org
 
    This program is free software; you can redistribute it and/or
@@ -244,8 +244,8 @@
 "  Extra options read from ~/.valgrindrc, $VALGRIND_OPTS, ./.valgrindrc\n"
 "\n"
 "  %s is %s\n"
-"  Valgrind is Copyright (C) 2000-2010, and GNU GPL'd, by Julian Seward et al.\n"
-"  LibVEX is Copyright (C) 2004-2010, and GNU GPL'd, by OpenWorks LLP et al.\n"
+"  Valgrind is Copyright (C) 2000-2011, and GNU GPL'd, by Julian Seward et al.\n"
+"  LibVEX is Copyright (C) 2004-2011, and GNU GPL'd, by OpenWorks LLP et al.\n"
 "\n"
 "  Bug reports, feedback, admiration, abuse, etc, to: %s.\n"
 "\n";