Grammar fixes to atom descriptions (#31293)

* Grammar fixes to atom descriptions

- Capitalization and punctuation on most descriptions
- CentCom instead of centcom where appropriate
- Earth instead of earth where appropriate

* Remove spaces before newlines and oneline some strings

code/game/objects/structures/barsigns.dm

@@ -1,6 +1,6 @@
 /obj/structure/sign/barsign // All Signs are 64 by 32 pixels, they take two tiles
 	name = "Bar Sign"
-	desc = "A bar sign with no writing on it"
+	desc = "A bar sign with no writing on it."
 	icon = 'icons/obj/barsigns.dmi'
 	icon_state = "empty"
 	req_access = list(ACCESS_BAR)

code/game/objects/structures/beds_chairs/bed.dm

@@ -198,5 +198,5 @@
 
 /obj/structure/bed/alien
 	name = "resting contraption"
-	desc = "This looks similar to contraptions from earth. Could aliens be stealing our technology?"
+	desc = "This looks similar to contraptions from Earth. Could aliens be stealing our technology?"
 	icon_state = "abed"

code/game/objects/structures/displaycase.dm

@@ -192,7 +192,7 @@
 	anchored = TRUE
 	density = FALSE
 	name = "display case chassis"
-	desc = "wooden base of display case"
+	desc = "The wooden base of a display case."
 	icon = 'icons/obj/stationobjs.dmi'
 	icon_state = "glassbox_chassis"
 	var/obj/item/electronics/airlock/electronics

code/game/objects/structures/door_assembly.dm

@@ -250,7 +250,7 @@
 
 /obj/structure/door_assembly/door_assembly_clown
 	name = "bananium airlock assembly"
-	desc = "Honk"
+	desc = "Honk."
 	icon = 'icons/obj/doors/airlocks/station/bananium.dmi'
 	airlock_type = /obj/machinery/door/airlock/clown
 	anchored = TRUE

code/game/objects/structures/flora.dm

@@ -323,7 +323,7 @@
 
 /obj/structure/flora/rock
 	icon_state = "basalt"
-	desc = "A volcanic rock"
+	desc = "A volcanic rock."
 	icon = 'icons/obj/flora/rocks.dmi'
 	resistance_flags = FIRE_PROOF
 	density = TRUE
@@ -334,7 +334,7 @@
 
 /obj/structure/flora/rock/pile
 	icon_state = "lavarocks"
-	desc = "A pile of rocks"
+	desc = "A pile of rocks."
 
 /obj/structure/flora/rock/pile/Initialize()
 	. = ..()

code/game/objects/structures/ghost_role_spawners.dm

@@ -459,7 +459,7 @@
 //Ancient cryogenic sleepers. Players become NT crewmen from a hundred year old space station, now on the verge of collapse.
 /obj/effect/mob_spawn/human/oldsec
 	name = "old cryogenics pod"
-	desc = "A humming cryo pod. You can barely recognise a security uniform underneath the built up ice. The machine is attempting to wake up its occupant"
+	desc = "A humming cryo pod. You can barely recognise a security uniform underneath the built up ice. The machine is attempting to wake up its occupant."
 	mob_name = "a security officer"
 	icon = 'icons/obj/cryogenic2.dmi'
 	icon_state = "sleeper"
@@ -483,7 +483,7 @@
 
 /obj/effect/mob_spawn/human/oldeng
 	name = "old cryogenics pod"
-	desc = "A humming cryo pod. You can barely recognise an engineering uniform underneath the built up ice. The machine is attempting to wake up its occupant"
+	desc = "A humming cryo pod. You can barely recognise an engineering uniform underneath the built up ice. The machine is attempting to wake up its occupant."
 	mob_name = "an engineer"
 	icon = 'icons/obj/cryogenic2.dmi'
 	icon_state = "sleeper"
@@ -507,7 +507,7 @@
 
 /obj/effect/mob_spawn/human/oldsci
 	name = "old cryogenics pod"
-	desc = "A humming cryo pod. You can barely recognise a science uniform underneath the built up ice. The machine is attempting to wake up its occupant"
+	desc = "A humming cryo pod. You can barely recognise a science uniform underneath the built up ice. The machine is attempting to wake up its occupant."
 	mob_name = "a scientist"
 	icon = 'icons/obj/cryogenic2.dmi'
 	icon_state = "sleeper"

code/game/objects/structures/holosign.dm

@@ -97,7 +97,7 @@
 
 /obj/structure/holosign/barrier/cyborg/hacked
 	name = "Charged Energy Field"
-	desc = "A powerful energy field that blocks movement. Energy arcs off it"
+	desc = "A powerful energy field that blocks movement. Energy arcs off it."
 	max_integrity = 20
 	var/shockcd = 0
 

code/game/objects/structures/kitchen_spike.dm

@@ -45,7 +45,7 @@
 	name = "meat spike"
 	icon = 'icons/obj/kitchen.dmi'
 	icon_state = "spike"
-	desc = "A spike for collecting meat from animals"
+	desc = "A spike for collecting meat from animals."
 	density = TRUE
 	anchored = TRUE
 	buckle_lying = 0

code/game/objects/structures/showcase.dm

@@ -24,7 +24,7 @@
 
 /obj/structure/showcase/fakesec
 	name = "\improper CentCom security records"
-	desc = "Used to view and edit personnel's security records"
+	desc = "Used to view and edit personnel's security records."
 	icon = 'icons/obj/computer.dmi'
 	icon_state = "computer"
 
@@ -98,7 +98,7 @@
 
 /obj/structure/showcase/machinery/signal_decrypter
 	name = "subsystem signal decrypter"
-	desc = "A strange machine thats supposedly used to help pick up and decrypt wave signals. "
+	desc = "A strange machine that's supposedly used to help pick up and decrypt wave signals."
 	icon = 'icons/obj/machines/telecomms.dmi'
 	icon_state = "processor"
 

code/game/objects/structures/signs.dm

@@ -209,7 +209,7 @@
 
 /obj/structure/sign/kiddieplaque
 	name = "AI developers plaque"
-	desc = "Next to the extremely long list of names and job titles, there is a drawing of a little child. The child appears to be retarded. Beneath the image, someone has scratched the word \"PACKETS\""
+	desc = "Next to the extremely long list of names and job titles, there is a drawing of a little child. The child appears to be retarded. Beneath the image, someone has scratched the word \"PACKETS\"."
 	icon_state = "kiddieplaque"
 
 /obj/structure/sign/kiddieplaque/badger

code/game/objects/structures/statues.dm

@@ -244,7 +244,7 @@
 /obj/structure/statue/diamond
 	max_integrity = 1000
 	material_drop_type = /obj/item/stack/sheet/mineral/diamond
-	desc = "This is a very expensive diamond statue"
+	desc = "This is a very expensive diamond statue."
 
 /obj/structure/statue/diamond/captain
 	name = "statue of THE captain."

code/game/objects/structures/traps.dm

@@ -1,6 +1,6 @@
 /obj/structure/trap
 	name = "IT'S A TRAP"
-	desc = "stepping on me is a guaranteed bad day"
+	desc = "Stepping on me is a guaranteed bad day."
 	icon = 'icons/obj/hand_of_god_structures.dmi'
 	icon_state = "trap"
 	density = FALSE