diff --git a/src-tauri/src/sync/mod.rs b/src-tauri/src/sync/mod.rs
index 8c515c9..018aab2 100644
--- a/src-tauri/src/sync/mod.rs
+++ b/src-tauri/src/sync/mod.rs
@@ -1771,7 +1771,10 @@ fn now_unix() -> i64 {
 /// `pub(crate)` so `calendar::GraphSource` (M4.4) can reuse it too — same
 /// Microsoft identity platform + token-set shape as `OneDriveTarget`.
 #[cfg(feature = "sync")]
-pub(crate) async fn resolve_access_token(kind: &str, credential_ref: &str) -> Result<String, SyncError> {
+pub(crate) async fn resolve_access_token(
+    kind: &str,
+    credential_ref: &str,
+) -> Result<String, SyncError> {
     let provider = oauth::provider_for(kind)
         .ok_or_else(|| SyncError::Upload(format!("unknown oauth provider {kind}")))?;
     let client_id = provider.client_id()?;