anchor.diff:  
   === Removing documents
   
  -To remove documents use `link:../../apidocs/io/vertx/ext/mongo/MongoClient.html#remove-java.lang.String-io.vertx.core.json.JsonObject-io.vertx.core.Handler-[remove]`.
  +To remove documents use `link:../../apidocs/io/vertx/ext/mongo/MongoClient.html#remove-java.lang.String-io.vertx.core.json.JsonObject-io.vertx.core.Handler-[removeDocuments]`.
   
   The `query` parameter is used to match the documents in the collection to determine which ones to remove.
   
  
positive.code: 
  === Removing a single document
  
  To remove a single document you use `link:../../apidocs/io/vertx/ext/mongo/MongoClient.html#removeOne-java.lang.String-io.vertx.core.json.JsonObject-io.vertx.core.Handler-[removeOne]`.
  
  This works just like `link:../../apidocs/io/vertx/ext/mongo/MongoClient.html#remove-java.lang.String-io.vertx.core.json.JsonObject-io.vertx.core.Handler-[remove]` but it removes just the first matching document.
  
  === Counting documents
  
  
negative.code: ----
  JsonObject query = new JsonObject().put("author", "J. R. R. Tolkien");
  
  mongoClient.removeDocuments("books", query, res -> {
  
    if (res.succeeded()) {
  
  