[DOC] internal: reflect the fact that SI_ST_ASS is transient
This state might appear before process_session() (eg: when the session is
first initialized), but does not remain after process_session() returns.
diff --git a/doc/internals/stream-sock-states.fig b/doc/internals/stream-sock-states.fig
index d5bf7f0..8e70690 100644
--- a/doc/internals/stream-sock-states.fig
+++ b/doc/internals/stream-sock-states.fig
@@ -191,7 +191,7 @@
1 2 0 1 0 7 50 -1 20 0.000 1 0.0000 2250 3712 225 112 2025 3712 2475 3712
1 2 0 1 0 7 50 -1 20 0.000 1 0.0000 2250 4612 225 112 2025 4612 2475 4612
1 2 0 1 0 7 50 -1 20 0.000 1 0.0000 2250 6187 225 112 2025 6187 2475 6187
-1 2 0 1 0 7 50 -1 20 0.000 1 0.0000 2250 2812 225 112 2025 2812 2475 2812
+1 2 0 1 0 6 50 -1 20 0.000 1 0.0000 2250 2812 225 112 2025 2812 2475 2812
1 2 0 1 0 7 50 -1 20 0.000 1 0.0000 3375 2362 225 112 3150 2362 3600 2362
1 2 0 1 0 7 50 -1 20 0.000 1 0.0000 2250 1012 225 112 2025 1012 2475 1012
2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2