Casing correction 1

code/modules/projectiles/guns/energy/kinetic_accelerator.dm

@@ -231,7 +231,7 @@
 	origin_tech = "programming=2;materials=2;magnets=4"
 	require_module = 1
 	module_type = /obj/item/robot_module/miner
-	usesound = 'sound/items/Screwdriver.ogg'
+	usesound = 'sound/items/screwdriver.ogg'
 	var/denied_type = null
 	var/maximum_of_type = 1
 	var/cost = 30

code/modules/projectiles/guns/energy/special.dm

@@ -141,7 +141,7 @@
 	origin_tech = "combat=1;materials=3;magnets=2;plasmatech=3;engineering=1"
 	ammo_type = list(/obj/item/ammo_casing/energy/plasma)
 	fire_sound = 'sound/weapons/Laser.ogg'
-	usesound = 'sound/items/Welder.ogg'
+	usesound = 'sound/items/welder.ogg'
 	toolspeed = 1
 	container_type = OPENCONTAINER
 	flags = CONDUCT

code/modules/projectiles/guns/magic/staff.dm

@@ -60,7 +60,7 @@
 	item_state = "honker"
 	max_charges = 4
 	recharge_rate = 8
-	fire_sound = 'sound/items/Airhorn.ogg'
+	fire_sound = 'sound/items/airhorn.ogg'
 
 /obj/item/gun/magic/staff/focus
 	name = "mental focus"

code/modules/projectiles/guns/projectile/launchers.dm

@@ -34,7 +34,7 @@
 	name = "gyrojet pistol"
 	desc = "A prototype pistol designed to fire self propelled rockets."
 	icon_state = "gyropistol"
-	fire_sound = 'sound/effects/Explosion1.ogg'
+	fire_sound = 'sound/effects/explosion1.ogg'
 	origin_tech = "combat=5"
 	mag_type = /obj/item/ammo_box/magazine/m75
 	burst_size = 1

code/modules/projectiles/projectile/special.dm

@@ -311,7 +311,7 @@
 /obj/item/projectile/ornament
 	name = "ornament"
 	icon_state = "ornament-1"
-	hitsound = 'sound/effects/Glasshit.ogg'
+	hitsound = 'sound/effects/glasshit.ogg'
 	damage = 7
 	damage_type = BRUTE