Remove spurious final newline from mod files.

mods/ra/rules/ai.yaml

@@ -477,4 +477,3 @@ Player:
 				Attractiveness: -10
 				TargetMetric: Value
 				CheckRadius: 7c0
-

mods/ra/rules/aircraft.yaml

@@ -357,4 +357,3 @@ U2:
 		Offset: -1c43,0,0
 		Interval: 2
 	RejectsOrders:
-

mods/ra/rules/civilian.yaml

@@ -663,4 +663,3 @@ WINDMILL:
 	Building:
 		Footprint: x
 		Dimensions: 1,1
-

mods/ra/rules/decoration.yaml

@@ -346,4 +346,3 @@ TANKTRAP2:
 		Name: Tank Trap
 	EditorTilesetFilter:
 		ExcludeTilesets: DESERT
-

mods/ra/rules/defaults.yaml

@@ -750,4 +750,3 @@
 		TargetTypes: Ground
 	Immobile:
 		OccupiesSpace: true
-

mods/ra/rules/fakes.yaml

@@ -231,4 +231,3 @@ MSLF:
 		DamageThreshold: 50
 	RequiresPower:
 	DisabledOverlay:
-

mods/ra/rules/husks.yaml

@@ -222,4 +222,3 @@ U2.Husk:
 		MinDamage: Undamaged
 	RenderSprites:
 		Image: u2
-

mods/ra/rules/infantry.yaml

@@ -610,4 +610,3 @@ Ant:
 		UseDeathTypeSuffix: false
 	Voiced:
 		VoiceSet: AntVoice
-

mods/ra/rules/misc.yaml

@@ -355,4 +355,3 @@ CTFLAG:
 		Modifier: 0
 	-Selectable:
 	-Targetable:
-

mods/ra/rules/palettes.yaml

@@ -85,4 +85,3 @@
 	ChronoshiftPaletteEffect:
 	FlashPaletteEffect@NUKE:
 		Type: Nuke
-

mods/ra/rules/ships.yaml

@@ -286,4 +286,3 @@ PT:
 		CloakTypes: Underwater
 		Range: 4c0
 	RenderDetectionCircle:
-

mods/ra/rules/structures.yaml

@@ -1716,4 +1716,3 @@ ANYPOWER:
 	Tooltip:
 		Name: Power Plant
 		Description: Power Plant
-

mods/ra/rules/vehicles.yaml

@@ -763,4 +763,3 @@ STNK:
 	-MustBeDestroyed:
 	ProducibleWithLevel:
 		Prerequisites: vehicles.upgraded
-

mods/ra/rules/world.yaml

@@ -174,4 +174,3 @@ EditorWorld:
 	EditorActorLayer:
 	EditorResourceLayer:
 	EditorSelectionLayer:
-