diff --git a/Chat-Command-Reference.md b/Chat-Command-Reference.md
index 3629ed5..ca3f633 100644
--- a/Chat-Command-Reference.md
+++ b/Chat-Command-Reference.md
@@ -602,7 +602,7 @@ Short for _select relative_. Sets the pos2 at set distances along 3 axes relativ
 //scube -z 12 -y -2 x -2
 ```
 
-## `//smake <operation> <mode> [<target=xz> [<base>]]`
+## `//smake <operation:odd|even|equal> <mode:grow|shrink|average> [<target=xz> [<base>]]`
 Short for _selection make_. Modifies existing selection by moving pos2. Allows you to make the selection an odd or even length on one or more axes or set two or more axes equal to each other or the longest, shortest or average of them. Implementation thanks to @VorTechnix.
 
 Usage examples:
diff --git a/worldeditadditions_commands/commands/selectors/smake.lua b/worldeditadditions_commands/commands/selectors/smake.lua
index 6dcab3f..5c05f2e 100644
--- a/worldeditadditions_commands/commands/selectors/smake.lua
+++ b/worldeditadditions_commands/commands/selectors/smake.lua
@@ -5,7 +5,7 @@
 -- ███████ ██      ██ ██   ██ ██   ██ ███████
 local wea = worldeditadditions
 worldedit.register_command("smake", {
-	params = "<operation> <mode> [<target=xyz> [<base>]]",
+	params = "<operation:odd|even|equal> <mode:grow|shrink|average> [<target=xyz> [<base>]]",
 	description = "Make one or more axes of the current selection odd, even, or equal to another.",
 	privs = { worldedit = true },
 	require_pos = 2,