diff --git a/worldeditadditions_commands/commands/dome.lua b/worldeditadditions_commands/commands/dome.lua
index 031312c..499a6e3 100644
--- a/worldeditadditions_commands/commands/dome.lua
+++ b/worldeditadditions_commands/commands/dome.lua
@@ -46,7 +46,7 @@ worldedit.register_command("dome+", { -- TODO: Make this an override
 			return false, "Error: Invalid radius '"..parts[1].."'. The radius must be a positive integer."
 		end
 		if radius < 1 then
-			return false, "Error: The minimum radius size is 1, but you entered"..tostring(radius).."."
+			return false, "Error: The minimum radius size is 1, but you entered "..tostring(radius).."."
 		end
 		
 		if not replace_node then