diff --git a/doc/en/weechat_plugin_api.en.txt b/doc/en/weechat_plugin_api.en.txt
index c926012fc..34438e69a 100644
--- a/doc/en/weechat_plugin_api.en.txt
+++ b/doc/en/weechat_plugin_api.en.txt
@@ -3156,10 +3156,10 @@ Prototype:
 [source,C]
 ----------------------------------------
 void hashtable_map (struct t_hashlist *hashlist,
-                    int (*callback_map)(void *data,
-                                        struct t_hashtable *hashtable,
-                                        const void *key,
-                                        const void *value),
+                    void (*callback_map)(void *data,
+                                         struct t_hashtable *hashtable,
+                                         const void *key,
+                                         const void *value),
                     void *callback_map_data);
 ----------------------------------------
 
diff --git a/doc/fr/weechat_plugin_api.fr.txt b/doc/fr/weechat_plugin_api.fr.txt
index accc8924f..dc1215438 100644
--- a/doc/fr/weechat_plugin_api.fr.txt
+++ b/doc/fr/weechat_plugin_api.fr.txt
@@ -3188,10 +3188,10 @@ Prototype :
 [source,C]
 ----------------------------------------
 void hashtable_map (struct t_hashlist *hashlist,
-                    int (*callback_map)(void *data,
-                                        struct t_hashtable *hashtable,
-                                        const void *key,
-                                        const void *value),
+                    void (*callback_map)(void *data,
+                                         struct t_hashtable *hashtable,
+                                         const void *key,
+                                         const void *value),
                     void *callback_map_data);
 ----------------------------------------
 
diff --git a/doc/it/weechat_plugin_api.it.txt b/doc/it/weechat_plugin_api.it.txt
index 501447575..c7e94b5a4 100644
--- a/doc/it/weechat_plugin_api.it.txt
+++ b/doc/it/weechat_plugin_api.it.txt
@@ -3146,10 +3146,10 @@ Prototipo:
 [source,C]
 ----------------------------------------
 void hashtable_map (struct t_hashlist *hashlist,
-                    int (*callback_map)(void *data,
-                                        struct t_hashtable *hashtable,
-                                        const void *key,
-                                        const void *value),
+                    void (*callback_map)(void *data,
+                                         struct t_hashtable *hashtable,
+                                         const void *key,
+                                         const void *value),
                     void *callback_map_data);
 ----------------------------------------