diff --git a/reference/ibm_db2/functions/db2-escape-string.xml b/reference/ibm_db2/functions/db2-escape-string.xml
index f5fcf2e1ce..95653989bb 100644
--- a/reference/ibm_db2/functions/db2-escape-string.xml
+++ b/reference/ibm_db2/functions/db2-escape-string.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.2 $ -->
 <refentry id="function.db2-escape-string">
  <refnamediv>
   <refname>db2_escape_string</refname>