libtracefs: Fix code indentation

This is a code style fix. No functional changes are introduced.

Link: https://lore.kernel.org/linux-trace-devel/20210910163007.324033-1-y.karadz@gmail.com

Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
1 file changed