Fix label and description of misleading option

Author: AndySDH

administrator/language/en-GB/en-GB.com_fields.ini

@@ -52,8 +52,8 @@ COM_FIELDS_FIELD_REQUIRED_DESC="Is this a mandatory field?"
 COM_FIELDS_FIELD_REQUIRED_LABEL="Required"
 COM_FIELDS_FIELD_SHOW_ON_ADMIN="Administrator"
 COM_FIELDS_FIELD_SHOW_ON_BOTH="Both"
-COM_FIELDS_FIELD_SHOW_ON_DESC="On which part of the site should the field be shown?"
-COM_FIELDS_FIELD_SHOW_ON_LABEL="Show On"
+COM_FIELDS_FIELD_SHOW_ON_DESC="On which part of the site should the field be editable?"
+COM_FIELDS_FIELD_SHOW_ON_LABEL="Can be edited in"
 COM_FIELDS_FIELD_SHOW_ON_SITE="Site"
 COM_FIELDS_FIELD_TYPE_DESC="The type of the field."
 COM_FIELDS_FIELD_TYPE_LABEL="Type"