diff --git a/wallet/db.h b/wallet/db.h
index 82f1e76aa..7e513aec9 100644
--- a/wallet/db.h
+++ b/wallet/db.h
@@ -31,7 +31,7 @@ struct db {
  *
  * Params:
  *  @ctx: the tal_t context to allocate from
- *  @ld: the lightningd context to hand to ugprade functions.
+ *  @ld: the lightningd context to hand to upgrade functions.
  *  @log: where to log messages to
  */
 struct db *db_setup(const tal_t *ctx, struct lightningd *ld, struct log *log);