diff --git a/code/game/objects/items/devices/transfer_valve.dm b/code/game/objects/items/devices/transfer_valve.dm
index 1786a8e0ad5..cf27d323e02 100644
--- a/code/game/objects/items/devices/transfer_valve.dm
+++ b/code/game/objects/items/devices/transfer_valve.dm
@@ -63,7 +63,7 @@
 		A.holder = src
 		A.toggle_secure()	//this calls update_icon(), which calls update_icon() on the holder (i.e. the bomb).
 
-		investigate_log("[key_name(user)] attached a [A] to a transfer valve.","bombs")
+		investigate_log("[key_name(user)] attached a [A] to a transfer valve.", "bombs")
 		msg_admin_attack("[key_name_admin(user)]attached [A] to a transfer valve.")
 		log_game("[key_name_admin(user)] attached [A] to a transfer valve.")
 		attacher = user
@@ -204,7 +204,7 @@
 
 		var/mob/mob = get_mob_by_key(src.fingerprintslast)
 
-		investigate_log("Bomb valve opened at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) with [attached_device ? attached_device : "no device"], attached by [attacher_name]. Last touched by: [key_name(mob)]","bombs")
+		investigate_log("Bomb valve opened at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) with [attached_device ? attached_device : "no device"], attached by [attacher_name]. Last touched by: [key_name(mob)]", "bombs")
 		message_admins("Bomb valve opened at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[bombturf.x];Y=[bombturf.y];Z=[bombturf.z]'>[A.name] (JMP)</a> with [attached_device ? attached_device : "no device"], attached by [attacher_name]. Last touched by: [key_name_admin(mob)]")
 		log_game("Bomb valve opened at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) with [attached_device ? attached_device : "no device"], attached by [attacher_name]. Last touched by: [key_name(mob)]")
 		merge_gases()
diff --git a/code/game/objects/items/weapons/dice.dm b/code/game/objects/items/weapons/dice.dm
index 4e070b3dade..0c525bdb21d 100644
--- a/code/game/objects/items/weapons/dice.dm
+++ b/code/game/objects/items/weapons/dice.dm
@@ -159,7 +159,7 @@
 
 			var/turf/bombturf = get_turf(src)
 			var/area/A = get_area(bombturf)
-			investigate_log("E20 detonated at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) with a roll of [result]. Triggered by: [key_name(user)]","bombs")
+			investigate_log("E20 detonated at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) with a roll of [result]. Triggered by: [key_name(user)]", "bombs")
 			message_admins("E20 detonated at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[bombturf.x];Y=[bombturf.y];Z=[bombturf.z]'>[A.name] (JMP)</a> with a roll of [result]. Triggered by: [key_name_admin(user)]")
 			log_game("E20 detonated at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) with a roll of [result]. Triggered by: [key_name(user)]")
 
diff --git a/code/game/objects/items/weapons/grenades/chem_grenade.dm b/code/game/objects/items/weapons/grenades/chem_grenade.dm
index 2074b4b85b0..093261c9195 100644
--- a/code/game/objects/items/weapons/grenades/chem_grenade.dm
+++ b/code/game/objects/items/weapons/grenades/chem_grenade.dm
@@ -102,7 +102,7 @@
 			// This used to go before the assembly check, but that has absolutely zero to do with priming the damn thing.  You could spam the admins with it.
 			message_admins("[key_name_admin(usr)] has primed a [name] for detonation at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[bombturf.x];Y=[bombturf.y];Z=[bombturf.z]'>[A.name] (JMP)</a> [contained].")
 			log_game("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z]) [contained].")
-			investigate_log("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])[contained].","bombs")
+			investigate_log("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])[contained].", "bombs")
 			to_chat(user, "<span class='warning'>You prime the [name]! [det_time / 10] second\s!</span>")
 			playsound(user.loc, 'sound/weapons/armbomb.ogg', 60, 1)
 			active = 1
diff --git a/code/game/objects/items/weapons/grenades/grenade.dm b/code/game/objects/items/weapons/grenades/grenade.dm
index 9f7cc96375c..cb494be983c 100644
--- a/code/game/objects/items/weapons/grenades/grenade.dm
+++ b/code/game/objects/items/weapons/grenades/grenade.dm
@@ -66,7 +66,7 @@
 			var/area/A = get_area(bombturf)
 			message_admins("[key_name_admin(usr)] has primed a [name] for detonation at <A HREF='?_src_=holder;adminplayerobservecoodjump=1;X=[bombturf.x];Y=[bombturf.y];Z=[bombturf.z]'>[A.name] (JMP)</a>")
 			log_game("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])")
-			investigate_log ("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])","bombs")
+			investigate_log ("[key_name(usr)] has primed a [name] for detonation at [A.name] ([bombturf.x],[bombturf.y],[bombturf.z])", "bombs")
 			if(iscarbon(user))
 				var/mob/living/carbon/C = user
 				C.throw_mode_on()
diff --git a/code/modules/assembly/bomb.dm b/code/modules/assembly/bomb.dm
index 9c3888570ba..bc628192b23 100644
--- a/code/modules/assembly/bomb.dm
+++ b/code/modules/assembly/bomb.dm
@@ -45,13 +45,13 @@
 	if((istype(W, /obj/item/weldingtool) && W:welding))
 		if(!status)
 			status = 1
-			investigate_log("[key_name(user)] welded a single tank bomb. Temperature: [bombtank.air_contents.temperature-T0C]","bombs")
+			investigate_log("[key_name(user)] welded a single tank bomb. Temperature: [bombtank.air_contents.temperature-T0C]", "bombs")
 			msg_admin_attack("[key_name_admin(user)] welded a single tank bomb. Temperature: [bombtank.air_contents.temperature-T0C]")
 			log_game("[key_name(user)] welded a single tank bomb. Temperature: [bombtank.air_contents.temperature - T0C]")
 			to_chat(user, "<span class='notice'>A pressure hole has been bored to [bombtank] valve. \The [bombtank] can now be ignited.</span>")
 		else
 			status = 0
-			investigate_log("[key_name(user)] unwelded a single tank bomb. Temperature: [bombtank.air_contents.temperature-T0C]","bombs")
+			investigate_log("[key_name(user)] unwelded a single tank bomb. Temperature: [bombtank.air_contents.temperature-T0C]", "bombs")
 			to_chat(user, "<span class='notice'>The hole has been closed.</span>")
 	add_fingerprint(user)
 	..()
diff --git a/code/modules/hydroponics/grown/citrus.dm b/code/modules/hydroponics/grown/citrus.dm
index 7b65fd0f053..f8aeae5018a 100644
--- a/code/modules/hydroponics/grown/citrus.dm
+++ b/code/modules/hydroponics/grown/citrus.dm
@@ -109,7 +109,7 @@
 	var/area/A = get_area(user)
 	user.visible_message("<span class='warning'>[user] primes the [src]!</span>", "<span class='userdanger'>You prime the [src]!</span>")
 	var/message = "[ADMIN_LOOKUPFLW(user)] primed a combustible lemon for detonation at [A] [ADMIN_COORDJMP(user)]"
-	investigate_log("[key_name(user)] primed a combustible lemon for detonation at [A] [COORD(user)].","bombs")
+	investigate_log("[key_name(user)] primed a combustible lemon for detonation at [A] [COORD(user)].", "bombs")
 	message_admins(message)
 	log_game("[key_name(user)] primed a combustible lemon for detonation at [A] [COORD(user)].")
 	if(iscarbon(user))