POD fixes in Layer2::Aironet

Info/Layer2/Aironet.pm

@@ -554,17 +554,13 @@ These are methods that return scalar value from SNMP
 
 =over
 
-=item $aironet->discription()
-
-Adds info from method e_descr() from SNMP::Info::Entity
-
 =item $aironet->vendor()
 
 Returns 'cisco'
 
 =item $aironet->description()
 
-System description
+System description. Adds info from method e_descr() from SNMP::Info::Entity
 
 =back
 
@@ -662,6 +658,11 @@ being broadcast.
 With the same keys as i_ssidlist, returns the Basic service set
 identification (BSSID), MAC address, the AP is using for the SSID. 
 
+=item $aironet ps1_status()
+
+Returns the PoE injector status based on C<cpoePdSupportedPower> and 
+C<cpoePdSupportedPowerMode>.
+
 =back
 
 =head2 Table Methods imported from SNMP::Info::Layer2