@@ -205,7 +205,8 @@ if(fnmatch("$rU", "123*"))

 	<itemizedlist>

 	    <listitem>

 		<para><emphasis>hf</emphasis> - Header field to be appended. Format: HFNAME [ [IDX] ].

-		If index is not specified new header is inserted at the end of message.

+		If index is not specified new header is inserted at the end of message. The index 1

+		correxponds to the first header.

 		</para>

 	    </listitem>

 	    <listitem>

@@ -238,7 +239,8 @@ append_hf_value("foo[-1]", "$var(Bar)") # try add value to the last header, if n

 	<itemizedlist>

 	    <listitem>

 		<para><emphasis>hf</emphasis> - Header field to be appended. Format: HFNAME [ [IDX] ].

-		If index is not specified new header is inserted at the top of message.

+		If index is not specified new header is inserted at the top of message. The index 1

+		correxponds to the first header.

 		</para>

 	    </listitem>

 	    <listitem>

@@ -269,7 +271,8 @@ insert_hf_value("foo[1]", "gogo") # try add to the first header

 	<itemizedlist>

 	    <listitem>

 		<para><emphasis>hf_par</emphasis> - Header field/param to be removed. Format: HFNAME [ [IDX] ] [. PARAM ]

-		If asterisk is specified as index then all values are affected.

+		If asterisk is specified as index then all values are affected. The index 1

+		correxponds to the first header.

 		</para>

 	    </listitem>

 	</itemizedlist>

@@ -299,7 +302,8 @@ remove_hf_value("foo[*].bar") # for each foo delete bar parameters

 	<itemizedlist>

 	    <listitem>

 		<para><emphasis>hf_par</emphasis> - Header/param to be removed. Format: HFNAME [ [IDX] ] [. PARAM ]

-		If asterisk is specified as index then all values are affected.

+		If asterisk is specified as index then all values are affected. The index 1

+		correxponds to the first header.

 		</para>

 	    </listitem>

 	</itemizedlist>

@@ -329,7 +333,8 @@ remove_hf_value2("foo[*].bar") # for each foo delete bar parameters

 	    <listitem>

 			<para><emphasis>hf_para</emphasis> - Header field value / param to be appended.

 				Format: HFNAME [ [IDX] ] [. PARAM]

-		If asterisk is specified as index then all values are affected.

+		If asterisk is specified as index then all values are affected. The index 1

+		correxponds to the first header.

 		</para>

 	    </listitem>

 	    <listitem>

@@ -365,7 +370,8 @@ assign_hf_value("foo[*].bar", "")  # set empty value (ex. lr)

 	<itemizedlist>

 	    <listitem>

 		<para><emphasis>hf_para</emphasis> - Header field value / param to be appended. Format: HFNAME [ [IDX] ] [. PARAM]

-		If asterisk is specified as index then all values are affected.

+		If asterisk is specified as index then all values are affected. The index 1

+		correxponds to the first header.

 		</para>

 	    </listitem>

 	    <listitem>