Corrections OTA Montréal area scan tv tuning

[yvesb]

CBMT-DT, virtual is 6.1 instead of 20.1
CBFT-DT, virtual is 2.1 instead of 19.1
CFCF-DT, virtual is 12.1 instead of 51.1

[thestealth]

CBMT-DT, virtual is 6.1 instead of 20.1
CBFT-DT, virtual is 2.1 instead of 19.1
CFCF-DT, virtual is 12.1 instead of 51.1

Just to add the following is in need of correction also:
CIVM-DT, virtual is 17.1 instead of 26.1