[libgfbgraph] introspection: Fixed some warnings

[Álvaro Peña <alvaropg src gnome org>]

commit ca98692246faf144286b196bd27c0b23ebf07335
Author: Álvaro Peña <alvaropg gmail com>
Date:   Tue Dec 3 00:45:52 2013 +0100

    introspection: Fixed some warnings

 gfbgraph/gfbgraph-connectable.c |    4 ++--
 gfbgraph/gfbgraph-photo.c       |    2 +-
 gfbgraph/gfbgraph-user.c        |    6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gfbgraph/gfbgraph-connectable.c b/gfbgraph/gfbgraph-connectable.c
index 1f4a748..82b0765 100644
--- a/gfbgraph/gfbgraph-connectable.c
+++ b/gfbgraph/gfbgraph-connectable.c
@@ -91,7 +91,7 @@ gfbgraph_connectable_get_connection_post_params (GFBGraphConnectable *self, GTyp
  * gfbgraph_connectable_parse_connected_data:
  * @self: a #GFBGraphConnectable.
  * @payload: a const #gchar with the response string from the Facebook Graph API.
- * @error: (allow-none) a #GError.
+ * @error: (allow-none): a #GError.
  *
  * Parse the response contained in @payload when a gfbgraph_node_get_connection_nodes() was
  * executed.
@@ -168,7 +168,7 @@ gfbgraph_connectable_get_connection_path (GFBGraphConnectable *self, GType node_
  * gfbgraph_connectable_default_parse_connected_data:
  * @self: a #GFBGraphConnectable.
  * @payload: a const #gchar with the response string from the Facebook Graph API.
- * @error: (allow-none) a #GError or %NULL.
+ * @error: (allow-none): a #GError or %NULL.
  *
  * In most cases, #GFBGraphConnectable implementers can use this function in order to parse
  * the response when a gfbgraph_node_get_connection_nodes() is executed and the
diff --git a/gfbgraph/gfbgraph-photo.c b/gfbgraph/gfbgraph-photo.c
index d2f8b83..1e8955c 100644
--- a/gfbgraph/gfbgraph-photo.c
+++ b/gfbgraph/gfbgraph-photo.c
@@ -400,7 +400,7 @@ gfbgraph_photo_new_from_id (GFBGraphAuthorizer *authorizer, const gchar *id, GEr
  * gfbgraph_photo_download_default_size:
  * @photo: a #GFBGraphPhoto.
  * @authorizer: a #GFBGraphAuthorizer.
- * @error: (allow-none) a #GError or %NULL.
+ * @error: (allow-none): a #GError or %NULL.
  *
  * Download the default sized photo pointed by @photo, with a maximum width or height of 720px.
  * The photo always is a JPEG.
diff --git a/gfbgraph/gfbgraph-user.c b/gfbgraph/gfbgraph-user.c
index a68c6df..07a9876 100644
--- a/gfbgraph/gfbgraph-user.c
+++ b/gfbgraph/gfbgraph-user.c
@@ -221,7 +221,7 @@ gfbgraph_user_new_from_id (GFBGraphAuthorizer *authorizer, const gchar *id, GErr
 /**
  * gfbgraph_user_get_me:
  * @authorizer: a #GFBGraphAuthorizer.
- * @error: (allow-none) a #GError or %NULL.
+ * @error: (allow-none): a #GError or %NULL.
  *
  * Retrieve the current user logged using the https://graph.facebook.com/me Graph API function.
  * See gfbgraph_user_get_my_async() for the asynchronous version of this call.
@@ -267,7 +267,7 @@ gfbgraph_user_get_me (GFBGraphAuthorizer *authorizer, GError **error)
  * @authorizer: a #GFBGraphAuthorizer.
  * @cancellable: (allow-none): An optional #GCancellable object, or %NULL.
  * @callback: (scope async): A #GAsyncReadyCallback to call when the request is completed.
- * @user_data: (closure); The data to pass to @callback.
+ * @user_data: (closure): The data to pass to @callback.
  *
  * Asynchronously retrieve the current user logged. See gfbgraph_user_get_me() for the
  * synchronous version of this call.
@@ -351,7 +351,7 @@ gfbgraph_user_get_albums (GFBGraphUser *user, GFBGraphAuthorizer *authorizer, GE
  * @authorizer: a #GFBGraphAuthorizer.
  * @cancellable: (allow-none): An optional #GCancellable object, or %NULL.
  * @callback: (scope async): A #GAsyncReadyCallback to call when the request is completed.
- * @user_data: (closure); The data to pass to @callback.
+ * @user_data: (closure): The data to pass to @callback.
  *
  * Asynchronously retrieve the albums nodes owned by the @user. See gfbgraph_user_get_albums() for the
  * synchronous version of this call.