api: allow wildcard "*" inside the mask in function string_match

src/plugins/alias/alias-info.c

@@ -94,6 +94,6 @@ alias_info_init ()
 {
     weechat_hook_infolist ("alias", N_("list of aliases"),
                            N_("alias pointer (optional)"),
-                           N_("alias name (can start or end with \"*\" as wildcard) (optional)"),
+                           N_("alias name (wildcard \"*\" is allowed) (optional)"),
                            &alias_info_get_infolist_cb, NULL);
 }

src/plugins/alias/alias.c

@@ -991,8 +991,7 @@ weechat_plugin_init (struct t_weechat_plugin *plugin, int argc, char *argv[])
            "is done with target command)\n"
            "            note: you can use %%command to use completion of an "
            "existing command\n"
-           "     alias: name of alias (can start or end with \"*\" for alias "
-           "listing)\n"
+           "     alias: name of alias (wildcard \"*\" is allowed)\n"
            "   command: command name with arguments (many commands can be "
            "separated by semicolons)\n"
            "\n"