[are installed](#doc-installing-lttng).
Tracing is just like having `printf()` calls at specific locations of
-your source code, albeit LTTng is much more faster and flexible than
+your source code, albeit LTTng is much faster and more flexible than
`printf()`. In the LTTng realm, **`tracepoint()`** is analogous to
`printf()`.
<figure class="img img-100">
<img src="/images/docs26/ust-flow.png" alt="User space tracing's build process">
+<figcaption>
+ User space tracing build process
+</figcaption>
</figure>
If you followed the