diff --git a/doc/en/weechat_plugin_api.en.txt b/doc/en/weechat_plugin_api.en.txt
index 3490654e6..7b66a12b7 100644
--- a/doc/en/weechat_plugin_api.en.txt
+++ b/doc/en/weechat_plugin_api.en.txt
@@ -11893,7 +11893,7 @@ void weechat_command (struct t_gui_buffer *buffer, const char *command);
 Arguments:
 
 * 'buffer': buffer pointer (command is executed on this buffer, use NULL for
-  WeeChat core buffer)
+  current buffer)
 * 'command': command to execute (if beginning with a "/"), or text to send to
   buffer
 
diff --git a/doc/fr/weechat_plugin_api.fr.txt b/doc/fr/weechat_plugin_api.fr.txt
index 64faba5dc..93a52ed18 100644
--- a/doc/fr/weechat_plugin_api.fr.txt
+++ b/doc/fr/weechat_plugin_api.fr.txt
@@ -12096,7 +12096,7 @@ void weechat_command (struct t_gui_buffer *buffer, const char *command);
 Paramètres :
 
 * 'buffer' : pointeur vers le tampon (la commande est exécutée sur ce tampon,
-  NULL pour le tampon "core")
+  NULL pour le tampon courant)
 * 'command' : commande à exécuter (si elle commence par "/"), ou texte à
   envoyer au tampon
 
diff --git a/doc/it/weechat_plugin_api.it.txt b/doc/it/weechat_plugin_api.it.txt
index 633d005c8..2f42f8798 100644
--- a/doc/it/weechat_plugin_api.it.txt
+++ b/doc/it/weechat_plugin_api.it.txt
@@ -12035,7 +12035,7 @@ void weechat_command (struct t_gui_buffer *buffer, const char *command);
 Argomenti:
 
 * 'buffer': puntatore al buffer (il comando viene eseguito su questo buffer,
-  utilizzare NULL per il buffer core di WeeChat)
+  utilizzare NULL per il buffer corrente)
 * 'command': comando da eseguire (se preceduto da "/"), oppure il testo
   viene inviato sul buffer