Was/Were grammar fix on Knock Off (#61817)

Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
Co-authored-by: Paxilmaniac <82386923+Paxilmaniac@users.noreply.github.com>

code/datums/components/knockoff.dm

@@ -50,7 +50,7 @@
 		return
 	if(!wearer.dropItemToGround(item))
 		return
-	wearer.visible_message(span_warning("[wearer]'s [item.name] gets knocked off!"),span_userdanger("Your [item.name] was knocked off!"))
+	wearer.visible_message(span_warning("[wearer]'s [item.name] get[item.p_s()] knocked off!"),span_userdanger("Your [item.name] [item.p_were()] knocked off!"))
 
 
 /datum/component/knockoff/proc/OnEquipped(datum/source, mob/living/carbon/human/H,slot)

code/modules/clothing/glasses/_glasses.dm

@@ -9,6 +9,7 @@
 	equip_delay_other = 25
 	resistance_flags = NONE
 	custom_materials = list(/datum/material/glass = 250)
+	gender = PLURAL
 	var/vision_flags = 0
 	var/darkness_view = 2 // Base human is 2
 	var/invis_view = SEE_INVISIBLE_LIVING // Admin only for now

code/modules/clothing/glasses/engine_goggles.dm

@@ -14,6 +14,7 @@
 	inhand_icon_state = "trayson-meson"
 	actions_types = list(/datum/action/item_action/toggle_mode)
 	glass_colour_type = /datum/client_colour/glass_colour/gray
+	gender = PLURAL
 
 	vision_flags = NONE
 	darkness_view = 2