remove facets from README

README.md

@@ -18,7 +18,6 @@ The main abstractions are special types of `RDD` called `LuceneRDD`, `FacetedLuc
 |Phrase Query | `LuceneRDD.phraseQuery(field, query, topK)` | Phrase search |
 |Prefix Query | `LuceneRDD.prefixSearch(field, prefix, topK)` | Prefix search |
 |Query Parser | `LuceneRDD.query(queryString, topK)` | Query parser search|
-|Faceted Search| `FacetedLuceneRDD.facetQuery(queryString, field, topK)` | Faceted Search |
 |[Record Linkage](https://github.com/zouzias/spark-lucenerdd/wiki/Record-Linkage)| `LuceneRDD.link(otherEntity: RDD[T], linkageFct: T => searchQuery, topK)`| Record linkage via Lucene queries|
 |Circle Search| `ShapeLuceneRDD.circleSearch((x,y), radius, topK)` | Search within radius |
 |Bbox Search| `ShapeLuceneRDD.bboxSearch(lowerLeft, upperLeft, topK)` | Bounding box |