domain: add Python domain to list

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/contents/understanding-lttng/core-concepts/domain.md b/contents/understanding-lttng/core-concepts/domain.md
index e0631eacb7d69129bb0899b1c9775b7cc6bb2aab..5b53696a3aa5716d0b7d8dc121b363844c185a5c 100644 (file)
--- a/contents/understanding-lttng/core-concepts/domain.md
+++ b/contents/understanding-lttng/core-concepts/domain.md
@@ -5,12 +5,13 @@ id: domain
 A tracing _domain_ is the official term the LTTng project uses to
 designate a tracer category.
 
-There are currently four known domains:
+There are currently five known domains:
 
   * Linux kernel
   * user space
   * `java.util.logging` (JUL)
   * log4j
+  * Python (2 and 3 are supported)
 
 Different tracers expose common features in their own interfaces, but,
 from a user's perspective, you still need to target a specific type of