[#590, !380] fixed examples

doc/guide/classify.xml

@@ -874,7 +874,7 @@ concatenation of the strings</entry></row>
     "client-classes": [<userinput>
         {
             "name": "Client_enterprise",
-            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD'",
+            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD",
             "option-data": [
                 {
                     "name": "dns-servers",
@@ -955,7 +955,7 @@ concatenation of the strings</entry></row>
     "client-classes": [
         {
             "name": "Client_enterprise",
-            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD'",
+            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD",
             "option-data": [
                 {
                     "name": "dns-servers",
@@ -1038,7 +1038,7 @@ concatenation of the strings</entry></row>
     "client-classes": [
         {
             "name": "Client_enterprise_",
-            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD'",
+            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD",
             "option-data": [
                 {
                     "name": "dns-servers",

doc/guide/dhcp6-srv.xml

@@ -1033,7 +1033,7 @@ temporarily override a list of interface names and listen on all interfaces.
           link through which the delegating router exchanges DHCPv6 messages with
           the requesting router. The configuration example below demonstrates how
           to specify an excluded prefix within a prefix pool definition. The
-          excluded prefix "2001:db8:1:babe:cafe:80::/72" will be sent to a
+          excluded prefix "2001:db8:1:8000:cafe:80::/72" will be sent to a
           requesting router which includes the Prefix Exclude option in the ORO, and
           which is delegated a prefix from this pool.
         </para>
@@ -1047,7 +1047,7 @@ temporarily override a list of interface names and listen on all interfaces.
                     "prefix": "2001:db8:1:8000::",
                     "prefix-len": 48,
                     "delegated-len": 64,
-                    "excluded-prefix": "2001:db8:1:babe:cafe:80::",
+                    "excluded-prefix": "2001:db8:1:8000:cafe:80::",
                     "excluded-prefix-len": 72
                 }
             ]
@@ -2413,7 +2413,7 @@ should include options from the new option space:
     "client-classes": [
         {<userinput>
             "name": "Client_enterprise",
-            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD'",
+            "test": "substring(option[1].hex,0,6) == 0x0002AABBCCDD",
             "option-data": [
                 {
                     "name": "dns-servers",