be that your tracing needs are already appropriately covered by LTTng's
built-in Linux kernel tracepoints and other probes. Or you may be in
possession of a user space application which has already been
-instrumented. In such cases, the work will reside entirely in the design
+instrumented. In such cases, the work resides entirely in the design
and execution of tracing sessions, allowing you to jump to
[Controlling tracing](#doc-controlling-tracing) right now.