Fix two typos. (#21965)

* Fix one typo and two invalid job map entries.

* Fix IAA, add stacktrace call.

code/controllers/subsystem/SSjobs.dm

@@ -534,6 +534,7 @@ SUBSYSTEM_DEF(jobs)
 		// Key: name | Value: Amount
 		var/datum/job/J = GetJob(job)
 		if(!J)
+			stack_trace("`[job]` not found while setting max slots. Check for misspellings or alternate titles")
 			continue
 		J.total_positions = text2num(joblist[job])
 		J.spawn_positions = text2num(joblist[job])

code/modules/mob/living/simple_animal/hostile/retaliate/clown.dm

@@ -43,7 +43,7 @@
 	mob_biotypes = MOB_ORGANIC
 	response_help = "honks the"
 	speak = list("Honk!")
-	speak_emote = list("sqeaks")
+	speak_emote = list("squeaks")
 	emote_see = list("honks")
 	maxHealth = 100
 	health = 100