[gtk] cssprovider: Fix a parameter name mismatch

[Timm Bäder <baedert src gnome org>]

commit 3da6e83609f4889c0f42002d8d5fcbccad3d8529
Author: Timm Bäder <mail baedert org>
Date:   Tue Apr 23 17:24:07 2019 +0200

    cssprovider: Fix a parameter name mismatch

 gtk/gtkcssprovider.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkcssprovider.h b/gtk/gtkcssprovider.h
index 051305e573..c2fb467b50 100644
--- a/gtk/gtkcssprovider.h
+++ b/gtk/gtkcssprovider.h
@@ -78,7 +78,7 @@ void             gtk_css_provider_load_from_resource (GtkCssProvider *css_provid
                                                       const gchar    *resource_path);
 
 GDK_AVAILABLE_IN_ALL
-void             gtk_css_provider_load_named     (GtkCssProvider  *self,
+void             gtk_css_provider_load_named     (GtkCssProvider  *provider,
                                                   const char      *name,
                                                   const char      *variant);