get_revision_1(): replace do-while with an early return

diff --git a/refs.h b/refs.h
index aa4ecc83d050a717a9932cf540bb4b5692b39c61..6daa78eb50ddc195c6d5bfb568d0b05ab08f7923 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -574,7 +574,7 @@ int ref_transaction_verify(struct ref_transaction *transaction,
 #define TRANSACTION_GENERIC_ERROR -2
 
 /*
- * Perform the preparatory stages of commiting `transaction`. Acquire
+ * Perform the preparatory stages of committing `transaction`. Acquire
  * any needed locks, check preconditions, etc.; basically, do as much
  * as possible to ensure that the transaction will be able to go
  * through, stopping just short of making any irrevocable or
@@ -586,7 +586,7 @@ int ref_transaction_verify(struct ref_transaction *transaction,
  * On failure, abort the transaction, write an error message to `err`,
  * and return one of the `TRANSACTION_*` constants.
  *
- * Callers who don't need such fine-grained control over commiting
+ * Callers who don't need such fine-grained control over committing
  * reference transactions should just call `ref_transaction_commit()`.
  */
 int ref_transaction_prepare(struct ref_transaction *transaction,