diff --git a/code/modules/research/research.dm b/code/modules/research/research.dm
index 9bb63fbd83..fc5ca4bcbf 100644
--- a/code/modules/research/research.dm
+++ b/code/modules/research/research.dm
@@ -123,12 +123,12 @@ research holder datum.
 	return
 
 // A simple helper proc to find the name of a tech with a given ID.
-/proc/CallTechName(var/ID) 
-	for(var/T in subtypesof(/datum/tech))
+/proc/CallTechName(var/ID)
+	for(var/T in subtypes(/datum/tech))
 		var/datum/tech/check_tech = T
 		if(initial(check_tech.id) == ID)
 			return  initial(check_tech.name)
-	
+
 /***************************************************************
 **						Technology Datums					  **
 **	Includes all the various technoliges and what they make.  **