diff --git a/cspell.json b/cspell.json
index d8f04ed6069..55c239ec8d1 100644
--- a/cspell.json
+++ b/cspell.json
@@ -36,6 +36,7 @@
         "cpus",
         "cranelift",
         "curvegroup",
+        "databus",
         "deflatten",
         "deflattened",
         "deflattening",
diff --git a/tooling/noirc_abi_wasm/src/lib.rs b/tooling/noirc_abi_wasm/src/lib.rs
index 281ec712c39..5557cc917bf 100644
--- a/tooling/noirc_abi_wasm/src/lib.rs
+++ b/tooling/noirc_abi_wasm/src/lib.rs
@@ -27,7 +27,7 @@ use js_witness_map::JsWitnessMap;
 #[wasm_bindgen(typescript_custom_section)]
 const INPUT_MAP: &'static str = r#"
 export type Field = string | number | boolean;
-export type InputValue = Field | Field[] | InputMap | InputMap[];
+export type InputValue = Field | InputMap | (Field | InputMap)[];
 export type InputMap = { [key: string]: InputValue };
 "#;