[grilo] doc: Fix parameter name in API docs

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit dc8a52a98801ebfe04d37a1bb1f1ce7362927872
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Feb 10 01:12:44 2014 +0100

    doc: Fix parameter name in API docs
    
    https://bugzilla.gnome.org/show_bug.cgi?id=723989

 src/grl-registry.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/grl-registry.c b/src/grl-registry.c
index 388aaba..331e9ef 100644
--- a/src/grl-registry.c
+++ b/src/grl-registry.c
@@ -1772,7 +1772,7 @@ grl_registry_add_config_from_file (GrlRegistry *registry,
 /**
  * grl_registry_add_config_from_resource:
  * @registry: the registry instance
- * @config_file: a key-value file containing the configuration
+ * @resource_path: a key-value file containing the configuration
  * @error: error return location or @NULL to ignore
  *
  * Load plugin configurations from a .ini-like resource file.