X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=contents%2Fusing-lttng%2Fcontrolling-tracing%2Flttng-live.md;h=d67c2d1d461ca835e717524e586ac31cd46a4073;hb=d9a0e8b1a2834c9fa52c6df79217800ac3581a77;hp=5307aae9070e7b48de03e9999cf753411f74ae4f;hpb=5703c9f388010ae08dd554d1104e55506eba0787;p=lttng-docs.git

diff --git a/contents/using-lttng/controlling-tracing/lttng-live.md b/contents/using-lttng/controlling-tracing/lttng-live.md
index 5307aae..d67c2d1 100644
--- a/contents/using-lttng/controlling-tracing/lttng-live.md
+++ b/contents/using-lttng/controlling-tracing/lttng-live.md
@@ -19,6 +19,10 @@ trace files _as well as_ being transmitted to a connected live viewer:
 
 <figure class="img img-100">
 <img src="/images/docs26/lttng-live.png" alt="LTTng live">
+<figcaption>
+    The relay daemon creates a <em>tee</em>, forwarding the trace data
+    to both trace files and a live viewer.
+</figcaption>
 </figure>
 
 In order to use this feature, a tracing session must created in live