diff --git a/Shorewall/releasenotes.txt b/Shorewall/releasenotes.txt
index 460ae6b5d..92046922f 100644
--- a/Shorewall/releasenotes.txt
+++ b/Shorewall/releasenotes.txt
@@ -247,10 +247,11 @@ None.
 
     Input  --- begin with IN===>.     Input read from configuration
                                       files. Comments have been
-                                      stripped and continuation lines
-                                      combined.
+                                      stripped, continuation lines
+                                      combined and shell variables
+                                      expanded.
 
-    Output --- begin with CS----->.   Text written to the generated
+    Output --- begin with GS----->.   Text written to the generated
                                       script.
 
     Netfilter -- begin with NF-(x)->. Updates to the compiler's chain