output errors in device config backups

Hi All

I get a weird output error when I perform a config backup using the embedded scripts. This only happens with my 3702 APs that are configured as WGBs

for some reason ever 23 lines has an " -- " added to it. See below for one example. Not sure why it happens. Any ideas?

interface Dot11Radio0
no ip address
encryption mode ciphers aes-ccm
ssid xxxxxxx
antenna gain 0
speed basic-6.0 basic-12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15. m16. m17. m18. m19. m20. m21. m22. m23.
-- station-role workgroup-bridge
mobile station minimum-rate 6.0
mobile station period 3 threshold 80
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled