Fix a large number of typos (#89254)

Fixes a very large number of typos. A few of these fixes also extend to
variable names, but only the really egregious ones like "concious".

code/modules/mod/mod_theme.dm

@@ -1418,7 +1418,7 @@
 		Already light, when powered on, this MODsuit injects the wearer seemlessly with muscle-enhancing supplements, while adding piston strength \
 		to their legs. The combination of these mechanisms is very energy draining - but results in next to no speed reduction for the wearer.\
 		Over the years, many a rich person, including Nanotrasen officials with premium subscriptions, had their life or genes rescued thanks to the \
-		unrivaled speed of this suit. Equally as many, however, mysteriously dissapeared in the flash of these white suits after they forgot \
+		unrivaled speed of this suit. Equally as many, however, mysteriously disappeared in the flash of these white suits after they forgot \
 		to pay off said subscriptions in due time or publicly communicated unfavourable opinions on Interdyne's gene-modding tech and ethics. "
 	default_skin = "interdyne"
 	armor_type = /datum/armor/mod_theme_interdyne
@@ -1574,7 +1574,7 @@
 		suits two or three times as thick. The nanomachines making up the outermost layer of armor \
 		are capable of shifting their form into almost-microscopic radiating fins, rendering the suit itself \
 		nigh-immune to even volcanic heat. It's entirely sealed against even the strongest acids, \
-		and the myoelectric artifical muscles of the suit leave it light as a feather during movement."
+		and the myoelectric artificial muscles of the suit leave it light as a feather during movement."
 	default_skin = "ninja"
 	armor_type = /datum/armor/mod_theme_ninja
 	resistance_flags = LAVA_PROOF|FIRE_PROOF|ACID_PROOF