Fix formatting

Author: Querela

fcs-core-2.0/fcs-to-sru-cql-binding.adoc

@@ -89,7 +89,7 @@ The _scan_ operation of the SRU protocol is currently neither used in the _Basic
 
 == Operation _searchRetrieve_
 
-The _searchRetrieve_ operation of the SRU protocol is used for searching in the Resources that are provided by the Endpoint. The SRU protocol defines the serialization of request and response formats in <<ref:OASIS-SRU20>> for SRU version 2.0 and <<ref:OASIS-SRU12>> for SRU version 1.2. An Endpoint `MUST` respond in the correct format, i.e. when Endpoint also supports SRU 1.2 and the request is issued in SRU version 1.2, the response must be encoded accordingly. For SRU 2.0 we introduce the _queryType_ parameter to tell which query language to use. For Contextual Query Language the value is cql and for FCS-QL the value is _fcs_.
+The _searchRetrieve_ operation of the SRU protocol is used for searching in the Resources that are provided by the Endpoint. The SRU protocol defines the serialization of request and response formats in <<ref:OASIS-SRU20>> for SRU version 2.0 and <<ref:OASIS-SRU12>> for SRU version 1.2. An Endpoint `MUST` respond in the correct format, i.e. when Endpoint also supports SRU 1.2 and the request is issued in SRU version 1.2, the response must be encoded accordingly. For SRU 2.0 we introduce the _queryType_ parameter to tell which query language to use. For Contextual Query Language the value is _cql_ and for FCS-QL the value is _fcs_.
 
 In SRU, search result hits are encoded down to a record level, i.e. the `<sru:record>` element, and SRU allows records to be serialized in various formats, so called _record schemas_. Endpoints `MUST` support the CLARIN-FCS record schema (see section <<Result Format>>) and `MUST` use the value `\http://clarin.eu/fcs/resource` for the _responseItemType_ ("record schema identifier"). Endpoints `MUST` represent exactly _one hit_ within the Resource as one SRU record, i.e. `<sru:record>` element.