Update mainemonitor URL

newshomepages/sources/sites.csv

@@ -863,7 +863,7 @@ lp_lapresse,https://www.lapresse.ca/,La Presse,Montreal,America/New_York,CA,fr,,
 ltntw,https://www.ltn.com.tw/,Liberty Times,Taipei City,Asia/Taipei,TW,zh,,
 lubbockonline,https://www.lubbockonline.com/,Lubbock Avalanche-Journal,Lubbock,America/Chicago,US,en,texas|gannett,
 mailandguardian,https://mg.co.za/,Mail & Guardian,Johannesburg,Africa/Johannesburg,ZA,en,,
-mainemonitor,https://www.themainemonitor.org/,Maine Monitor,Augusta,America/New_York,US,en,,
+mainemonitor,https://themainemonitor.org/,Maine Monitor,Augusta,America/New_York,US,en,,
 maroelamedia,https://maroelamedia.co.za/,Maroela Media,Centurion,Africa/Johannesburg,ZA,af,,
 marylandmatters,https://www.marylandmatters.org/,Maryland Matters,Takoma Park,America/New_York,US,en,maryland,
 mashable,https://mashable.com/,Mashable,Silicon Valley,America/Los_Angeles,US,en,tech,