update CHANGES entry

diff --git a/CHANGES b/CHANGES
index e269ea9396f54e6ec908b83dfb4c1314b635b707..2c6946ab184b4c3b6c198243f7affbb16e3ae58f 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -10,7 +10,9 @@
                        updated. [GL #1779]
 
 5391.  [func]          The BIND 9 build system has been changed to use the
-                       usual stack of autoconf+automake+libtool.  [GL #4]
+                       usual stack of autoconf+automake+libtool.  If building
+                       from the git repository run "autoreconf -fi" first.
+                       [GL #4]
 
 5390.  [placeholder]