diff --git a/interface-definitions/include/accel-ppp/radius-additions.xml.i b/interface-definitions/include/accel-ppp/radius-additions.xml.i
index cdd0bf300..3c2eb09eb 100644
--- a/interface-definitions/include/accel-ppp/radius-additions.xml.i
+++ b/interface-definitions/include/accel-ppp/radius-additions.xml.i
@@ -1,151 +1,151 @@
 <!-- include start from accel-ppp/radius-additions.xml.i -->
 <node name="radius">
   <children>
     <leafNode name="accounting-interim-interval">
       <properties>
         <help>Interval in seconds to send accounting information</help>
         <valueHelp>
           <format>u32:1-3600</format>
           <description>Interval in seconds to send accounting information</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 1-3600"/>
         </constraint>
         <constraintErrorMessage>Interval value must be between 1 and 3600 seconds</constraintErrorMessage>
       </properties>
     </leafNode>
     <leafNode name="acct-interim-jitter">
       <properties>
         <help>Maximum jitter value in seconds to be applied to accounting information interval</help>
         <valueHelp>
           <format>u32:1-60</format>
           <description>Maximum jitter value in seconds</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 1-60"/>
         </constraint>
         <constraintErrorMessage>Jitter value must be between 1 and 60 seconds</constraintErrorMessage>
       </properties>
     </leafNode>
     <tagNode name="server">
       <children>
         <leafNode name="acct-port">
           <properties>
             <help>Accounting port</help>
             <valueHelp>
               <format>u32:1-65535</format>
               <description>Numeric IP port</description>
             </valueHelp>
             <constraint>
               <validator name="numeric" argument="--range 1-65535"/>
             </constraint>
           </properties>
           <defaultValue>1813</defaultValue>
         </leafNode>
         #include <include/accel-ppp/radius-additions-disable-accounting.xml.i>
         <leafNode name="fail-time">
           <properties>
             <help>Mark server unavailable for &lt;n&gt; seconds on failure</help>
             <valueHelp>
               <format>u32:0-600</format>
               <description>Fail time penalty</description>
             </valueHelp>
             <constraint>
               <validator name="numeric" argument="--range 0-600"/>
             </constraint>
             <constraintErrorMessage>Fail time must be between 0 and 600 seconds</constraintErrorMessage>
           </properties>
           <defaultValue>0</defaultValue>
         </leafNode>
       </children>
     </tagNode>
     <leafNode name="timeout">
       <properties>
         <help>Timeout in seconds to wait response from RADIUS server</help>
         <valueHelp>
           <format>u32:1-60</format>
           <description>Timeout in seconds</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 1-60"/>
         </constraint>
         <constraintErrorMessage>Timeout must be between 1 and 60 seconds</constraintErrorMessage>
       </properties>
       <defaultValue>3</defaultValue>
     </leafNode>
     <leafNode name="acct-timeout">
       <properties>
         <help>Timeout for Interim-Update packets, terminate session afterwards</help>
         <valueHelp>
           <format>u32:0-60</format>
           <description>Timeout in seconds, 0 to keep active</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 0-60"/>
         </constraint>
         <constraintErrorMessage>Timeout must be between 0 and 60 seconds</constraintErrorMessage>
       </properties>
       <defaultValue>3</defaultValue>
     </leafNode>
     <leafNode name="max-try">
       <properties>
         <help>Number of tries to send Access-Request/Accounting-Request queries</help>
         <valueHelp>
           <format>u32:1-20</format>
           <description>Maximum tries</description>
         </valueHelp>
         <constraint>
           <validator name="numeric" argument="--range 1-20"/>
         </constraint>
         <constraintErrorMessage>Maximum tries must be between 1 and 20</constraintErrorMessage>
       </properties>
       <defaultValue>3</defaultValue>
     </leafNode>
     #include <include/radius-nas-identifier.xml.i>
     #include <include/radius-nas-ip-address.xml.i>
     <leafNode name="preallocate-vif">
       <properties>
         <help>Enable attribute NAS-Port-Id in Access-Request</help>
         <valueless/>
       </properties>
     </leafNode>
     <node name="dynamic-author">
       <properties>
         <help>Dynamic Authorization Extension/Change of Authorization server</help>
       </properties>
       <children>
         <leafNode name="server">
           <properties>
             <help>IP address for Dynamic Authorization Extension server (DM/CoA)</help>
             <constraint>
               <validator name="ipv4-address"/>
             </constraint>
             <valueHelp>
               <format>ipv4</format>
-              <description>IPv4 address for aynamic authorization server</description>
+              <description>IPv4 address for dynamic authorization server</description>
             </valueHelp>
           </properties>
         </leafNode>
         <leafNode name="port">
           <properties>
             <help>Port for Dynamic Authorization Extension server (DM/CoA)</help>
             <valueHelp>
               <format>u32:1-65535</format>
               <description>TCP port</description>
             </valueHelp>
             <constraint>
               <validator name="numeric" argument="--range 1-65535"/>
             </constraint>
           </properties>
           <defaultValue>1700</defaultValue>
         </leafNode>
         <leafNode name="key">
           <properties>
             <help>Shared secret for Dynamic Authorization Extension server</help>
           </properties>
         </leafNode>
       </children>
     </node>
   </children>
 </node>
 <!-- include end -->