Better wording

Locales/enUS.lua

@@ -38,7 +38,7 @@ L["OPTIONS_DESCRIPTION_TAB_DEFAULT"] = "Use the enhanced merchant interface for
 L["OPTIONS_TITLE_SORT_REMEMBER"] = "Remember sort order"
 L["OPTIONS_DESCRIPTION_SORT_REMEMBER"] = "Keep the last used sort when switching between merchants. You can reset a merchant to the game's standard sort by holding CTRL while clicking on a column heading."
 L["OPTIONS_TITLE_WINDOW_WIDTH"] = "Merchant window width"
-L["OPTIONS_DESCRIPTION_WINDOW_WIDTH"] = "Set the width of the merchant window when Merchant Plus is selected. The recommended value is 800. The standard Merchant window size is 336. Make sure your selected columns fit in the window!"
+L["OPTIONS_DESCRIPTION_WINDOW_WIDTH"] = "Set the window width of the enhanced merchant interface. The recommended value is %d. The standard merchant window size is %d. Make sure your displayed columns fit in the window!"
 L["OPTIONS_TITLE_COLUMNS"] = "Displayed Columns"
 L["OPTIONS_DESCRIPTION_COLUMNS"] = "Select the columns to be shown on merchants."
 L["ERROR_FALSE_COLLECTABLE_PET"] = "%s (%d) on this merchant is mislabeled as a pet. Please report this issue via %s"

Metadata.lua

@@ -230,7 +230,7 @@ Metadata.Options = {
 		},
 		WindowWidth = {
 			name = L["OPTIONS_TITLE_WINDOW_WIDTH"],
-			desc = L["OPTIONS_DESCRIPTION_WINDOW_WIDTH"],
+			desc = format(L["OPTIONS_DESCRIPTION_WINDOW_WIDTH"], Metadata.Defaults.WindowWidth, 336),
 			type = "range",
 			min = 336,
 			max = 1800,