Some unit i18n improvements.

data/campaigns/Descent/units/apprentice-mage.cfg

@@ -24,7 +24,7 @@
 	[/defend]
 	[attack]
 		#textdomain wesnoth
-      name=short-sword
+ 		name=short-sword
 		description=_ "short sword"
 		icon=attacks/sword-human.png
 		type=blade
@@ -51,6 +51,7 @@
 		[/animation]
 	[/attack]
 	[attack]
+		#textdomain wesnoth-Descent
 		name=magic_blast
 		description=_ "magic blast"
 		icon="attacks/mud-glob.png"

data/campaigns/Descent/units/cave-bat.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-Descent
 [unit]
 	id=Cave Bat
 	name= _ "Cave Bat"
@@ -65,6 +66,7 @@
 	[/death]
 	[attack]
 		name=fangs
+		description=_ "fangs"
 		icon=attacks/fangs-animal.png
 		type=blade
 		range=melee

data/campaigns/Descent/units/frontier-baroness.cfg

@@ -49,6 +49,7 @@ get_hit_sound=female-hit.wav
 
 	[attack]
 		name=staff
+		description=_ "staff"
 		type=impact
 		range=melee
 		damage=7
@@ -68,6 +69,7 @@ get_hit_sound=female-hit.wav
 	[/attack]
 	[attack]
 		name=sling
+		description=_ "sling"
 		type=impact
 		range=ranged
 		damage=6

data/campaigns/Descent/units/ghast.cfg

@@ -75,7 +75,8 @@ Special Notes: This unit gains has 1 hitpoint added to its maximum whenever it k
 		cold=60
 	[/resistance]
 	[attack]
-		name=_ "bite"
+		name=bite
+		description=_ "bite"
 		icon=attacks/fangs.png
 		type=blade
 		range=melee
@@ -143,4 +144,4 @@ Special Notes: This unit gains has 1 hitpoint added to its maximum whenever it k
 			[/frame]
 		[/animation]
 	[/attack]
-[/unit]
+[/unit]

data/campaigns/Descent/units/giant-rat.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-Descent
 [unit]
 	id=Giant Rat
 	name= _ "Giant Rat"
@@ -17,6 +18,7 @@
 	unit_description= _ "Given an adequate supply of food, some rats can grow to truly impressive sizes. They can also grow quite agressive."
 	[attack]
 		name=bite
+		description=_ "bite"
 		icon=attacks/fangs-animal.png
 		type=blade
 		range=melee

data/campaigns/Descent/units/iceball.cfg

@@ -1,4 +1,5 @@
 #This is for a 'Move_Unit_Fake', if you use this for anything but, you're just nutty.
+#textdomain wesnoth-Descent
 [unit]
 	id=Iceball
 	name= _ "Iceball"
@@ -27,6 +28,7 @@
 	unit_description= _ "A Fireball. This is not to be used for anything else than a 'Move_Unit_Fake'!"
 	[attack]
 		name=fire
+		description=_ "fire"
 		type=fire
 		range=melee
 		[specials]

data/campaigns/Descent/units/mirror.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-Descent
 # Reflects (melee) damage
 [unit]
 	id=Mirror
@@ -51,6 +52,7 @@
 	# NEED HIGH RESISTANCES AND NO MOVEMENT
 	[attack]
 		name=reflect
+		description=_ "reflect"
 		type=blade
 		range=melee
 		damage=1

data/campaigns/Descent/units/troll-shaman.cfg

@@ -1,7 +1,7 @@
+#textdomain wesnoth-Descent
 # Shamelessly stolen (along with the sprites) from the UTBS mainline campaign
 
 [unit]
-#textdomain wesnoth-utbs
 	id=Troll Shaman
 	name= _ "Troll Shaman"
 	race=troll
@@ -29,6 +29,7 @@
 #since shaman has such a better ranged attack
 	[attack]
 		name=fist
+		description=_ "fist"
 		icon=attacks/fist-troll.png
 		type=impact
 		range=melee
@@ -54,6 +55,7 @@
 #with underground bonus, troll actually gets 10-3 attack
 	[attack]
 		name=flame blast
+		description=_ "flame blast"
 		type=fire
 		[specials]
 			{WEAPON_SPECIAL_MAGICAL}