files changed without any action

Hi,

in doc, I have a modified stamp-vti and version.texi although I didn't
changed them explicitely. Here is the cvs diff -u output:

[dumas@zeus doc]$ cvs diff -u 
cvs server: Diffing .
Index: stamp-vti
===================================================================
RCS file: /cvs/texi2html/doc/stamp-vti,v
retrieving revision 1.5
diff -u -r1.5 stamp-vti
--- stamp-vti   8 Jun 2002 14:31:37 -0000       1.5
+++ stamp-vti   23 Jul 2003 16:00:38 -0000
@@ -1,4 +1,4 @@
-@set UPDATED 15 September 2001
-@set UPDATED-MONTH September 2001
+@set UPDATED 23 April 2003
+@set UPDATED-MONTH April 2003
 @set EDITION 1.67
 @set VERSION 1.67
Index: version.texi
===================================================================
RCS file: /cvs/texi2html/doc/version.texi,v
retrieving revision 1.5
diff -u -r1.5 version.texi
--- version.texi        8 Jun 2002 14:31:37 -0000       1.5
+++ version.texi        23 Jul 2003 16:00:38 -0000
@@ -1,4 +1,4 @@
-@set UPDATED 15 September 2001
-@set UPDATED-MONTH September 2001
+@set UPDATED 23 April 2003
+@set UPDATED-MONTH April 2003
 @set EDITION 1.67
 @set VERSION 1.67


What should I do now ?

Pat