diff --git a/Documentation/Filters/CCRFilter.md b/Documentation/Filters/CCRFilter.md
index a8ba14152..adde049bf 100644
--- a/Documentation/Filters/CCRFilter.md
+++ b/Documentation/Filters/CCRFilter.md
@@ -8,9 +8,10 @@ The Consistent Critical Read (CCR) filter allows consistent critical reads to be
 done through MaxScale while still allowing scaleout of non-critical reads.
 
 When the filter detects a statement that would modify the database, it attaches
-a routing hint to all following statements. This routing hint guides the routing
-module to route the statement to the master server where data is guaranteed to
-be in an up-to-date state.
+a routing hint to all following statements done by that connection. This routing
+hint guides the routing module to route the statement to the master server where
+data is guaranteed to be in an up-to-date state. Writes from one session do not,
+by default, propagate to other sessions.
 
 ### Controlling the Filter with SQL Comments