metavar='FILTER', dest='match_filter', action='append',
help=(
'Generic video filter. Any "OUTPUT TEMPLATE" field can be compared with a '
- 'number or a string using the operators defined in "Filtering formats". '
+ 'number or a string using the operators defined in "Filtering Formats". '
'You can also simply specify a field to match if the field is present, '
'use "!field" to check if the field is not present, and "&" to check multiple conditions. '
'Use a "\\" to escape "&" or quotes if needed. If used multiple times, '