[grilo-plugins] lua-factory: Fix typo in debug statement

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

commit 2751fc5bbafddcca5bd5646f50cd55b55e3b096f
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Apr 4 01:10:27 2014 +0200

    lua-factory: Fix typo in debug statement
    
    And correct the bizarre printf usage somewhat.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727570

 src/lua-factory/grl-lua-factory.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/lua-factory/grl-lua-factory.c b/src/lua-factory/grl-lua-factory.c
index 6088a1b..e8bf342 100644
--- a/src/lua-factory/grl-lua-factory.c
+++ b/src/lua-factory/grl-lua-factory.c
@@ -510,8 +510,7 @@ get_lua_sources (void)
     gchar **local_dirs;
 
     /* Environment-only plugins */
-    GRL_DEBUG ("'%s' %s", ENV_LUA_SOURCES_PATH,
-               "is setted - Getting lua-sources only from there.");
+    GRL_DEBUG ("'%s' is set - Getting lua-sources only from there.", ENV_LUA_SOURCES_PATH);
     local_dirs = g_strsplit (envvar, G_SEARCHPATH_SEPARATOR_S, -1);
     if (local_dirs) {
       while (local_dirs[i] != NULL) {