[gnome-builder] code-index: ensure param is treated as string array

[Christian Hergert <chergert src gnome org>]

commit 1b8a524b9a2086abf79e0c9d3d24d0b17ad54be3
Author: Christian Hergert <chergert redhat com>
Date:   Fri Nov 10 17:37:52 2017 -0800

    code-index: ensure param is treated as string array

 src/libide/symbols/ide-code-indexer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libide/symbols/ide-code-indexer.c b/src/libide/symbols/ide-code-indexer.c
index fc11e42..3dc74e1 100644
--- a/src/libide/symbols/ide-code-indexer.c
+++ b/src/libide/symbols/ide-code-indexer.c
@@ -76,7 +76,7 @@ ide_code_indexer_default_init (IdeCodeIndexerInterface *iface)
  * ide_code_indexer_index_file:
  * @self: An #IdeCodeIndexer instance.
  * @file: Source file to index.
- * @build_flags: (nullable): array of build flags to parse @file.
+ * @build_flags: (nullable) (array zero-terminated=1): array of build flags to parse @file.
  * @cancellable: (nullable): a #GCancellable.
  * @error: a #GError.
  *