PDF build was failing in the howto guides
found the weird character causing the issue
Fixes: 6e9270eab112 ("doc: add telemetry how-to")
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
f090c23a04