correct some wmllint comments

data/campaigns/Descent_Into_Darkness/units/iceball.cfg

@@ -17,7 +17,6 @@
     advances_to=null
     cost=1
     usage=fighter
-    description=""	# wmllint: ignore
     hide_help=true
     do_not_list=yes
 [/unit_type]

data/core/help.cfg

@@ -212,7 +212,7 @@ Another thing to keep in mind while moving is Zones of Control. Each unit genera
 
 To see where the enemy can move to during their next turn, press Ctrl-v or Cmd-v. Ctrl-b or Cmd-b shows where the enemy could move, if your units were not on the map to block their progress."
     [/topic]
-#wmllint: markcheck off
+#wmllint: markcheck on
  
 #wmllint: markcheck off
    [topic]
@@ -464,7 +464,7 @@ Most units have defense of 30 to 40% on grassland."
 
 " + _ "Roads are beaten paths of dirt, formed by many travelers passing over them. As far as gameplay is concerned, Roads behave as <ref>dst='terrain_flat' text='Flat'</ref> terrain."
     [/topic]
-#wmllint: markcheck ofn
+#wmllint: markcheck on
 
 #wmllint: markcheck off
     [topic]
@@ -721,7 +721,6 @@ For those who go by land or sea, a bridge is the best of both worlds - for gamep
         generator="contents:commands"
     [/topic]
 
-#wmllint: markcheck off
     [topic]
         id=general_commands
         title= _ "General commands"

data/core/units/fake/Fog_Clearer.cfg

@@ -16,7 +16,6 @@
     advances_to=null
     cost=1
     usage=scout
-    description=""	# wmllint: ignore
     hide_help=true
     do_not_list=yes
 [/unit_type]