- ['start_of_minute', 'Start of minute'],
- ['special_bits', 'Special bits (civil warnings, weather forecast)'],
- ['call_bit', 'Call bit'],
- ['summer_time', 'Summer time announcement'],
+ ['start-of-minute', 'Start of minute'],
+ ['special-bits', 'Special bits (civil warnings, weather forecast)'],
+ ['call-bit', 'Call bit'],
+ ['summer-time', 'Summer time announcement'],