--- a/README.md	Fri Jan 24 17:47:58 2014 +0100
+++ b/README.md	Fri Jan 24 17:50:24 2014 +0100
@@ -84,14 +84,7 @@
                 wikipedia_permalink: 'http://de.wikipedia.org/w/index.php?oldid=%s'
                 wikipedia_opensearch: 'http://de.wikipedia.org/w/index.php?search='
                 dbpedia: 'http://de.dbpedia.org/resource/%s'
-            
-The 'document_id_column' option is used to indicate the primary key column used by the host app's document class. We are currently limited to non composite primary keys.
-A field definition has the following format:
-<field name>:
-    type: <string or text> : field type. default : text 
-    length: <int> : the length of the field. ignored if field type is text
-    accessor: <field name or method name> : the field name in the host app's document class, or the name of the method used to access the field value. If not found it will try ta add 'get' in frint of the name. Default : the field name
-    weight: <float> : the weight used for this field to calculate the score of each tag. default : 1.0 
+         
 
 * Add the WikiTag routes to your routing.yml :