Fix the ccia headset having the wrong key (#1759)

-fix wrong ccia radio key
-fix messed up bike messages

code/modules/cciaa/cciaa_items.dm

@@ -256,7 +256,7 @@
 
 /obj/item/device/radio/headset/ert/ccia
 	name = "central command internal affairs radio headset"
-	ks2type = /obj/item/device/encryptionkey/ert
+	ks2type = /obj/item/device/encryptionkey/ccia
 
 /obj/item/device/encryptionkey/ccia
 	name = "\improper CCIA radio encryption key"

code/modules/vehicles/bike.dm

@@ -51,12 +51,12 @@
 	if(usr.incapacitated()) return
 
 	if(kickstand)
-		src.visible_message("You put up \the [src]'s kickstand.")
+		src.visible_message("\The [usr] puts up \the [src]'s kickstand.", "You put up \the [src]'s kickstand.", "You hear a thunk.")
 	else
 		if(istype(src.loc,/turf/space))
 			usr << "<span class='warning'> You don't think kickstands work in space...</span>"
 			return
-		src.visible_message("You put down \the [src]'s kickstand.")
+		src.visible_message("\The [usr] puts down \the [src]'s kickstand.", "You put down \the [src]'s kickstand.", "You hear a thunk.")
 		if(pulledby)
 			pulledby.stop_pulling()