Update mission_settings.hpp

document and give a default example

mission_settings.hpp

@@ -6,7 +6,8 @@ onLoadMission = "THIS APPEARS BELOW THE LOADING SCREEN IMAGE";
 briefingName = "THIS IS THE NAME ON THE #MISSIONS LIST";
 overviewText = "THIS IS WHERE YOU DESCRIBE THE MISSION IN THE #MISSION LIST";
 
-missionSeries = "";
+// The name for the series of missions of your campaign. Used for organizational and search purposes
+missionSeries = "MY SERIES NAME";
 
 // activate via #ace-fortify west base 2000