Merge pull request #108 from algoliareadmebot/master

Update README

Author: LeoErcolanelli

README.md

@@ -364,7 +364,7 @@ The server response will look like:
 
 - `query` (string): An echo of the query text. See the [`query`](#query) search parameter.
 
-- `queryAfterRemoval` (string, optional): *Note: Only returned when [`removeWordsIfNoResults`](#removewordsifnoresults) is set.* A markup text indicating which parts of the original query have been removed in order to retrieve a non-empty result set. The removed parts are surrounded by `<em>` tags.
+- `queryAfterRemoval` (string, optional): *Note: Only returned when [`removeWordsIfNoResults`](#removewordsifnoresults) is set to `lastWords` or `firstWords`.* A markup text indicating which parts of the original query have been removed in order to retrieve a non-empty result set. The removed parts are surrounded by `<em>` tags.
 
 - `params` (string, URL-encoded): An echo of all search parameters.