if (commit_index_files())
die(_("repository has been updated, but unable to write\n"
"new_index file. Check that disk is not full and quota is\n"
- "not exceeded, and then \"git reset HEAD\" to recover."));
+ "not exceeded, and then \"git restore --staged :/\" to recover."));
if (git_env_bool(GIT_TEST_COMMIT_GRAPH, 0))
write_commit_graph_reachable(get_object_directory(), 0, 0);