diff --git a/src/formats/serde.rs b/src/formats/serde.rs
index 66bf771..f18df96 100644
--- a/src/formats/serde.rs
+++ b/src/formats/serde.rs
@@ -10,9 +10,9 @@ where
 {
     let mut map = serde_json::Map::new();
 
-    // Assuming actions are in pairs: [id, label, id, label, ...]
-    for chunk in actions.chunks(2) {
-        if let [id, label] = chunk {
+    // Actions are in pairs: [id, label, id, label, ...]
+    for pair in actions.chunks(2) {
+        if let [id, label] = pair {
             map.insert(id.clone(), serde_json::Value::String(label.clone()));
         }
     }