tools: cpupower: fix typo in cpupower-idle-set(1) manpage

The tools name was wrong in the SYNTAX section of the manpage it should
read "idle-set" instead of "idle-info".

Signed-off-by: Andreas Rammhold <andreas@rammhold.de>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

Author: andir

tools/power/cpupower/man/cpupower-idle-set.1

@@ -4,7 +4,7 @@
 cpupower\-idle\-set \- Utility to set cpu idle state specific kernel options
 .SH "SYNTAX"
 .LP
-cpupower [ \-c cpulist ] idle\-info [\fIoptions\fP]
+cpupower [ \-c cpulist ] idle\-set [\fIoptions\fP]
 .SH "DESCRIPTION"
 .LP
 The cpupower idle\-set subcommand allows to set cpu idle, also called cpu