trace events: Update version number reference to new 3.x scheme for EVENT_POWER_TRACING_DEPRECATED

What was scheduled to be 2.6.41 is now going to be 3.1 .

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/alpine.LNX.2.00.1107250929370.8080@swampdragon.chaosbits.net
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/trace/Kconfig

@@ -82,7 +82,7 @@ config EVENT_POWER_TRACING_DEPRECATED
 	  power:power_frequency
 	  This is for userspace compatibility
 	  and will vanish after 5 kernel iterations,
-	  namely 2.6.41.
+	  namely 3.1.
 
 config CONTEXT_SWITCH_TRACER
 	bool