diff --git a/doc/guide/classify.xml b/doc/guide/classify.xml
index e482614f96..acd208fb36 100644
--- a/doc/guide/classify.xml
+++ b/doc/guide/classify.xml
@@ -218,7 +218,7 @@
               <entry>Hardware address in DHCPv4 packet</entry>
               <entry>pkt4.mac</entry>
               <entry>0x010203040506</entry>
-              <entry>The value of the chaddr field of the DHCPv4 packet on hlen bytes</entry>
+              <entry>The value of the chaddr field of the DHCPv4 packet, hlen (0 to 16) bytes</entry>
             </row>
             <row>
               <entry>Hardware length in DHCPv4 packet</entry>
@@ -236,25 +236,25 @@
               <entry>ciaddr field in DHCPv4 packet</entry>
               <entry>pkt4.ciaddr</entry>
               <entry>192.0.2.1</entry>
-              <entry>The value of the ciaddr field of the DHCPv4 packet (IPv4 address on 4 bytes)</entry>
+              <entry>The value of the ciaddr field of the DHCPv4 packet (IPv4 address, 4 bytes)</entry>
             </row>
             <row>
               <entry>giaddr field in DHCPv4 packet</entry>
               <entry>pkt4.giaddr</entry>
               <entry>192.0.2.1</entry>
-              <entry>The value of the giaddr field of the DHCPv4 packet (IPv4 address on 4 bytes)</entry>
+              <entry>The value of the giaddr field of the DHCPv4 packet (IPv4 address, 4 bytes)</entry>
             </row>
             <row>
               <entry>yiaddr field in DHCPv4 packet</entry>
               <entry>pkt4.yiaddr</entry>
               <entry>192.0.2.1</entry>
-              <entry>The value of the yiaddr field of the DHCPv4 packet (IPv4 address on 4 bytes)</entry>
+              <entry>The value of the yiaddr field of the DHCPv4 packet (IPv4 address, 4 bytes)</entry>
             </row>
             <row>
               <entry>siaddr field in DHCPv4 packet</entry>
               <entry>pkt4.siaddr</entry>
               <entry>192.0.2.1</entry>
-              <entry>The value of the siaddr field of the DHCPv4 packet (IPv4 address on 4 bytes)</entry>
+              <entry>The value of the siaddr field of the DHCPv4 packet (IPv4 address, 4 bytes)</entry>
             </row>
           </tbody>
           </tgroup>