Simplified the representation of expressions in strings

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/syntax/tree.ml b/lib/syntax/tree.ml
index 6f99bbd..21238a6 100644
--- a/lib/syntax/tree.ml
+++ b/lib/syntax/tree.ml
@@ -5,7 +5,7 @@ let description = "Build the AST"
 let active = ref true
 
 module Ast = struct
-  type 'a literal = 'a T.literal = Text of string | Expression of 'a list
+  type 'a literal = 'a T.literal = Text of string | Expression of 'a
   [@@deriving eq, show]
 
   type 'a variable = { pos : 'a; name : string; index : 'a expression option }