ostree_repo_gpg_sign_data: Fix API doc argument name

I got:
src/libostree/ostree-repo.c:5232: Warning: OSTree: ostree_repo_gpg_sign_data: unknown parameter 'out_signature' in documentation comment, should be 'out_signatures'

diff --git a/src/libostree/ostree-repo.c b/src/libostree/ostree-repo.c
index 3bbf5ea0f99e4e8bb4cdd1327cfec51ba25ff371..c91930d9a2b2cc5ed1374b62417de0c7e3443568 100644 (file)
--- a/src/libostree/ostree-repo.c
+++ b/src/libostree/ostree-repo.c
@@ -5230,7 +5230,7 @@ ostree_repo_add_gpg_signature_summary (OstreeRepo     *self,
  * @old_signatures: Existing signatures to append to (or %NULL)
  * @key_id: (array zero-terminated=1) (element-type utf8): NULL-terminated array of GPG keys.
  * @homedir: (allow-none): GPG home directory, or %NULL
- * @out_signature: (out): in case of success will contain signature
+ * @out_signatures: (out): in case of success will contain signature
  * @cancellable: A #GCancellable
  * @error: a #GError
  *