[gnome-builder] toolchain: fix wrong tranfer annotation

[Corentin Noël <corentinnoel src gnome org>]

commit 83c9af73726c56f00bca9db2fe60018619910301
Author: Corentin Noël <corentin noel collabora co uk>
Date:   Thu May 17 17:34:25 2018 +0100

    toolchain: fix wrong tranfer annotation

 src/libide/toolchain/ide-toolchain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libide/toolchain/ide-toolchain.c b/src/libide/toolchain/ide-toolchain.c
index c92c86e79..a1088aaf2 100644
--- a/src/libide/toolchain/ide-toolchain.c
+++ b/src/libide/toolchain/ide-toolchain.c
@@ -204,7 +204,7 @@ ide_toolchain_real_get_tools_for_id (IdeToolchain  *self,
  * If %IDE_TOOLCHAIN_LANGUAGE_ANY is used in the @language field, the first tool matching @tool_id
  * will be returned.
  *
- * Returns: (transfer full): A string containing the path of the tool for the given language, or
+ * Returns: (transfer none): A string containing the path of the tool for the given language, or
  * %NULL is no tool has been found. The returned string should be freed when no longer needed.
  *
  * Since: 3.30