Fixes Dreamchecker warnings in the codebase (#17422)

code/modules/mob/mob_helpers.dm

@@ -221,9 +221,8 @@
 			if(1,3,5,8)	newletter="[lowertext(newletter)]"
 			if(2,4,6,15)	newletter="[uppertext(newletter)]"
 			if(7)	newletter+=pick(slurletters)
-			//if(9,10)	newletter="<b>[newletter]</b>"
-			//if(11,12)	newletter="<big>[newletter]</big>"
-			//if(13)	newletter="<small>[newletter]</small>"
+			else
+				pass()
 		newphrase+="[newletter]"
 		counter-=1
 	return newphrase
@@ -658,6 +657,9 @@ GLOBAL_LIST_INIT(intents, list(INTENT_HELP,INTENT_DISARM,INTENT_GRAB,INTENT_HARM
 				newletter="nglu"
 			if(5)
 				newletter="glor"
+			else
+				pass()
+
 		newphrase+="[newletter]";counter-=1
 	return newphrase