gtk: Small documentation fixes

gtk/gtkfixedlayout.c

@@ -334,6 +334,13 @@ gtk_fixed_layout_init (GtkFixedLayout *self)
 {
 }
 
+/**
+ * gtk_fixed_layout_new:
+ *
+ * Creates a new #GtkFixedLayout.
+ *
+ * Returns: the newly created #GtkFixedLayout
+ */
 GtkLayoutManager *
 gtk_fixed_layout_new (void)
 {

gtk/gtkgridlayout.c

@@ -1726,7 +1726,7 @@ gtk_grid_layout_init (GtkGridLayout *self)
 }
 
 /**
- * gtk_grid_layou_new:
+ * gtk_grid_layout_new:
  *
  * Creates a new #GtkGridLayout.
  *

gtk/gtkpasswordentry.c

@@ -446,7 +446,7 @@ gtk_password_entry_new (void)
 /**
  * gtk_password_entry_set_show_peek_icon:
  * @entry: a #GtkPasswordEntry
- * show_peek_icon: whether to show the peek icon
+ * @show_peek_icon: whether to show the peek icon
  *
  * Sets whether the entry should have a clickable icon
  * to show the contents of the entry in clear text.

gtk/gtksnapshot.c

@@ -611,6 +611,16 @@ gtk_snapshot_ensure_identity (GtkSnapshot *snapshot)
     gtk_snapshot_autopush_transform (snapshot);
 }
 
+/**
+ * gtk_snapshot_push_repeat:
+ * @snapshot: a #GtkSnapshot
+ * @bounds: the bounds within which to repeat
+ * @child_bounds: the bounds of the child
+ *
+ * Creates a node that repeats the child node.
+ *
+ * The child is recorded until the next call to gtk_snapshot_pop().
+ */
 void
 gtk_snapshot_push_repeat (GtkSnapshot           *snapshot,
                           const graphene_rect_t *bounds,