diff --git a/docs/system/introduction.rst b/docs/system/introduction.rst
index be387a6645..bec7291e47 100644
--- a/docs/system/introduction.rst
+++ b/docs/system/introduction.rst
@@ -165,10 +165,8 @@ names so we can override the defaults later.
     -m 4096 \
 
 We then define the 4 vCPUs using the ``max`` option which gives us all
-the Arm features QEMU is capable of emulating. We enable a more
-emulation friendly implementation of Arm's pointer authentication
-algorithm. We explicitly specify TCG acceleration even though QEMU
-would default to it anyway.
+the Arm features QEMU is capable of emulating. We explicitly specify
+TCG acceleration even though QEMU would default to it anyway.
 
 .. code::