There are many places in the documentation where the double article 'the the' is used:

./manual/config/items/itemtypes/jmx_monitoring.md:As we know that this version of JBoss uses the the JBoss Remoting
./manual/config/items/itemtypes/jmx_monitoring.xliff:As we know that this version of JBoss uses the the JBoss Remoting

./manual/api/reference/graph/update.xliff:Set the the maximum of the Y scale to a fixed value of 100.
./manual/api/reference/graph/update.md:Set the the maximum of the Y scale to a fixed value of 100.

./manual/api/reference/map/object.xliff:|expandproblem|integer|Whether the the problem trigger will be displayed for elements with a single problem.<br><br>Possible values:<br>0 - always display the number of problems;<br>1 - (default) display the problem trigger if there's only one problem.|
./manual/api/reference/map/object.md:|expandproblem|integer|Whether the the problem trigger will be displayed for elements with a single problem.<br><br>Possible values:<br>0 - always display the number of problems;<br>1 - (default) display the problem trigger if there's only one problem.|

on 5.0 also:

./manual/api/reference/service/object.xliff:|value|integer|Status of the service.<br><br>Refer the the [service status property](object#service) for a list of possible values.|</source>