removing duplicate @global. @example requires full path or fails to get file from

same directory.

plugins/translate/config-sample.php

@@ -57,8 +57,6 @@ $disable_compose_translate=true;
  * If you enable custon translation engines, you must include
  * translate_custom(), translate_custom_showtrad() and
  * $translate_custom_showoption() functions in your config.
- * @example config-sample.php
- * @global bool $translate_custom_enabled
  */
 global $translate_custom_enabled;
 $translate_custom_enabled=true;

plugins/translate/config_default.php

@@ -103,7 +103,7 @@ $disable_compose_translate=true;
  * If you enable custon translation engines, you must include
  * translate_form_custom(), translate_custom_showtrad() and
  * $translate_custom_showoption() functions in your config.
- * @example config-sample.php
+ * See example in config-sample.php
  * @global bool $translate_custom_enabled
  */
 global $translate_custom_enabled;