[gspell] language: rename ckey -> collate_key

[Sébastien Wilmet <swilmet src gnome org>]

commit c784ebab101db18de2b014f91a53db3ee6eb7f48
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Dec 27 18:50:46 2015 +0100

    language: rename ckey -> collate_key

 gspell/gspell-language.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gspell/gspell-language.c b/gspell/gspell-language.c
index 2d8c7c5..e7915db 100644
--- a/gspell/gspell-language.c
+++ b/gspell/gspell-language.c
@@ -32,7 +32,7 @@ struct _GspellLanguage
 {
        gchar *code;
        gchar *name;
-       gchar *ckey;
+       gchar *collate_key;
 };
 
 G_DEFINE_BOXED_TYPE (GspellLanguage,
@@ -305,7 +305,7 @@ spell_language_traverse_cb (const gchar  *code,
        language = g_slice_new (GspellLanguage);
        language->code = g_strdup (code);
        language->name = g_strdup (name);
-       language->ckey = g_utf8_collate_key (name, -1);
+       language->collate_key = g_utf8_collate_key (name, -1);
 
        *available_languages = g_list_insert_sorted (*available_languages,
                                                     language,
@@ -454,7 +454,7 @@ gspell_language_compare (const GspellLanguage *language_a,
        g_return_val_if_fail (language_a != NULL, 0);
        g_return_val_if_fail (language_b != NULL, 0);
 
-       return g_strcmp0 (language_a->ckey, language_b->ckey);
+       return g_strcmp0 (language_a->collate_key, language_b->collate_key);
 }
 
 /**