Update docs. Old info is irelevant anyway.

docs/modders/Random_Map_Template.md

@@ -18,8 +18,8 @@
 	/// Number of players that will be present on map (human or AI)
 	"players" : "2-4",
 
-	/// Optional, number of AI-only players
-	"cpu" : "2",
+	/// Since 1.4.0 - Optional, number of human-only players (as in original templates)
+	"humans" : "1-4",
 
 	///Optional parameter allowing to prohibit some water modes. All modes are allowed if parameter is not specified
 	"allowedWaterContent" : ["none", "normal", "islands"]