perf/x86/intel: Fix typo in perf_event_intel_uncore.c

Sandy Bridge was misspelled.  Either that or the Intel marketing
names are getting even more obscure.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Link: http://lkml.kernel.org/r/alpine.DEB.2.02.1304291546590.15827@vincent-weaver-1.um.maine.edu
[ Haha ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>

arch/x86/kernel/cpu/perf_event_intel_uncore.c

@@ -2857,7 +2857,7 @@ static int __init uncore_cpu_init(void)
 			snb_uncore_cbox.num_boxes = max_cores;
 		msr_uncores = snb_msr_uncores;
 		break;
-	case 45: /* Sandy Birdge-EP */
+	case 45: /* Sandy Bridge-EP */
 		if (snbep_uncore_cbox.num_boxes > max_cores)
 			snbep_uncore_cbox.num_boxes = max_cores;
 		msr_uncores = snbep_msr_uncores;