[gtksourceview] CompletionWords: migrate (allow-none) annotations

[Sébastien Wilmet <swilmet src gnome org>]

commit bf570854b58a3dc131afd576296dff6e7e37017f
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Mon Jun 13 10:34:32 2016 +0200

    CompletionWords: migrate (allow-none) annotations
    
    (allow-none) is deprecated.

 .../words/gtksourcecompletionwords.c               |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtksourceview/completion-providers/words/gtksourcecompletionwords.c 
b/gtksourceview/completion-providers/words/gtksourcecompletionwords.c
index 5c4b129..e6877c7 100644
--- a/gtksourceview/completion-providers/words/gtksourcecompletionwords.c
+++ b/gtksourceview/completion-providers/words/gtksourcecompletionwords.c
@@ -576,8 +576,8 @@ gtk_source_completion_words_init (GtkSourceCompletionWords *self)
 
 /**
  * gtk_source_completion_words_new:
- * @name: (allow-none): The name for the provider
- * @icon: (allow-none): A specific icon for the provider
+ * @name: (nullable): The name for the provider, or %NULL.
+ * @icon: (nullable): A specific icon for the provider, or %NULL.
  *
  * Returns: a new #GtkSourceCompletionWords provider
  */