diff --git a/gitflow.txt b/gitflow.txt
index 3ff71a549..b85324605 100644
--- a/gitflow.txt
+++ b/gitflow.txt
@@ -40,6 +40,6 @@ Create pull request
 6. Wait for pull request to be approved, rejected, or needs changes.
 7. Finish by fetching the upstream and pushing back to your fork.
    1. git fetch upstream
-   2. git merge upstream/main
-   3. git push
+   2. git merge upstream/main  # sync your clone with the upstream
+   3. git push                 # sync your fork with the upstream and clone
         
diff --git a/pipelined/src/ebu/ebu.sv b/pipelined/src/ebu/ebu.sv
index 4a4cd5d5b..a75948023 100644
--- a/pipelined/src/ebu/ebu.sv
+++ b/pipelined/src/ebu/ebu.sv
@@ -144,6 +144,8 @@ module ebu (
   // a burst is completed.
   ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+  // *** move into a separate module to match the figures 9.8 and 9.8
+
   assign both = LSUReq & IFUReq;
   flopenl #(.TYPE(statetype)) busreg(HCLK, ~HRESETn, 1'b1, NextState, IDLE, CurrState);
   always_comb