diff --git a/cybersyn/scripts/factorio-api.lua b/cybersyn/scripts/factorio-api.lua
index a34109e..cf78fc0 100644
--- a/cybersyn/scripts/factorio-api.lua
+++ b/cybersyn/scripts/factorio-api.lua
@@ -48,7 +48,7 @@ function se_get_space_elevator_name(cache, surface)
 	end
 
 	if not entity or not entity.valid then
-		--Chaching failed, default to expensive lookup
+		--Caching failed, default to expensive lookup
 		entity = surface.find_entities_filtered({
 			name = SE_ELEVATOR_STOP_PROTO_NAME,
 			type = "train-stop",
diff --git a/cybersyn/scripts/main.lua b/cybersyn/scripts/main.lua
index ce6b93a..978893d 100644
--- a/cybersyn/scripts/main.lua
+++ b/cybersyn/scripts/main.lua
@@ -849,7 +849,7 @@ local function register_tick()
 	script.on_nth_tick(nil)
 	--edge case catch to register both main and manager tick if they're scheduled to run on the same ticks
 	if mod_settings.manager_enabled and mod_settings.manager_ups == mod_settings.tps and mod_settings.tps > DELTA then
-		local nth_tick = ceil(60/mod_settings.tps)
+		local nth_tick = ceil(60/mod_settings.tps)--[[@as uint]]
 		script.on_nth_tick(nth_tick, function()
 			tick(global, mod_settings)
 			manager.tick(global)