Fixes another batch of typos. (#20234)

code/game/objects/items/weapons/storage/boxes.dm

@@ -127,7 +127,7 @@
 /obj/item/weapon/storage/box/syringes
 	name = "box of syringes"
 	desc = "A box full of syringes."
-	desc = "A biohazard alert warning is printed on the box"
+	desc = "A biohazard alert warning is printed on the box."
 	icon_state = "syringe"
 
 /obj/item/weapon/storage/box/syringes/New()
@@ -166,7 +166,7 @@
 
 /obj/item/weapon/storage/box/injectors
 	name = "box of DNA injectors"
-	desc = "This box contains injectors it seems."
+	desc = "This box contains injectors, it seems."
 
 /obj/item/weapon/storage/box/injectors/New()
 	..()
@@ -197,7 +197,7 @@
 
 /obj/item/weapon/storage/box/wall_flash
 	name = "wall-mounted flash kit"
-	desc = "This box contains everything neccesary to build a wall-mounted flash. <B>WARNING: Flashes can cause serious eye damage, protective eyewear is required.</B>"
+	desc = "This box contains everything necessary to build a wall-mounted flash. <B>WARNING: Flashes can cause serious eye damage, protective eyewear is required.</B>"
 	icon_state = "flashbang"
 
 /obj/item/weapon/storage/box/wall_flash/New()
@@ -552,7 +552,7 @@
 
 /obj/item/weapon/storage/box/metalfoam
 	name = "box of metal foam grenades"
-	desc = "To be used to rapidly seal hull breaches"
+	desc = "To be used to rapidly seal hull breaches."
 	icon_state = "flashbang"
 
 /obj/item/weapon/storage/box/metalfoam/New()

code/game/objects/structures/ai_core.dm

@@ -115,7 +115,7 @@
 							state = 4
 							icon_state = "4"
 				else
-					user << "<span class='warning'>You need two sheets of reinforced glass to insert them into AI core!</span>"
+					user << "<span class='warning'>You need two sheets of reinforced glass to insert them into the AI core!</span>"
 				return
 
 			if(istype(P, /obj/item/weapon/aiModule))

code/game/objects/structures/aliens.dm

@@ -50,7 +50,7 @@
 
 /obj/structure/alien/gelpod
 	name = "gelatinous mound"
-	desc = "A mound of jelly-like substance incasing something inside."
+	desc = "A mound of jelly-like substance encasing something inside."
 	icon = 'icons/obj/fluff.dmi'
 	icon_state = "gelmound"
 

code/game/objects/structures/signs.dm

@@ -228,7 +228,7 @@
 
 /obj/structure/sign/xenobio
 	name = "\improper XENOBIOLOGY"
-	desc = "A sign labelling an area as a place where xenobiological entites are researched."
+	desc = "A sign labelling an area as a place where xenobiological entities are researched."
 	icon_state = "xenobio"
 
 /obj/structure/sign/directions/science

code/game/objects/structures/tank_dispenser.dm

@@ -54,7 +54,7 @@
 	else
 		return ..()
 	if(full)
-		user << "<span class='notice'>[src] can't hold anymore of [I].</span>"
+		user << "<span class='notice'>[src] can't hold any more of [I].</span>"
 		return
 
 	if(!user.drop_item())