MODAPP-409 - fix typo on conf file

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@17084 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/autoload_configs/nibblebill.conf.xml

@@ -16,14 +16,14 @@
     <!-- The column name for the unique ID identifying the account -->
     <param name="db_column_account" value="id"/>
 
-    <!-- Custom SQL for loading current balance - overides column names
+    <!-- Custom SQL for loading current balance - overrides column names
          channel vars are interpreted.
          field nibble_balance is used for balance info
 
     <param name="custom_sql_lookup" value="SELECT cash AS nibble_balance FROM accounts WHERE account_code='${nibble_account}'"/>
     -->
 
-    <!-- Custom SQL for loading current balance - overides column names
+    <!-- Custom SQL for loading current balance - overrides column names
          channel vars are interpreted.
          nibble_increment is the amount to update