diff --git a/justfile b/justfile
index b7973cc..8655db5 100644
--- a/justfile
+++ b/justfile
@@ -3,4 +3,4 @@ default:
 
 
 build-example:
-    typst leipzig-gloss-examples.typ
+    typst compile leipzig-gloss-examples.typ
diff --git a/leipzig-gloss.typ b/leipzig-gloss.typ
index 49e4b55..347d4c6 100644
--- a/leipzig-gloss.typ
+++ b/leipzig-gloss.typ
@@ -17,7 +17,7 @@
 
     for item_index in range(0, len) {
         let args = ()
-        for line_idx, formatter in formatters {
+        for (line_idx, formatter) in formatters.enumerate() {
             let formatter_fn = if formatter == none {
                 (x) => x
             } else {