Improve wording in NEST.JsonNetSerializer nuspec file

Author: codebrain

build/NEST.JsonNetSerializer.nuspec

@@ -3,15 +3,15 @@
 	<metadata>
 		<id>NEST.JsonNetSerializer</id>
 		<version>$version$</version>
-		<title>Hook up your own Json.Net serializer in NEST in an isolated fashion</title>
+		<title>NEST.JsonNetSerializer - Elasticsearch .NET custom Json.NET serializer</title>
 		<authors>Elastic and contributors</authors>
 		<owners>Elastic</owners>
 		<licenseUrl>https://github.com/elastic/elasticsearch-net/blob/master/license.txt</licenseUrl>
 		<projectUrl>https://github.com/elastic/elasticsearch-net</projectUrl>
 		<iconUrl>https://raw.githubusercontent.com/elastic/elasticsearch-net/master/build/nuget-icon.png</iconUrl>
 		<requireLicenseAcceptance>false</requireLicenseAcceptance>
-		<description>NEST 6.x ships with an internalized Json.NET, this package opens the (de)serialization up for your own custom Json.NET serializer</description>
-		<summary>NEST 6.x ships with an internalized Json.NET, this package opens the (de)serialization up for your own custom Json.NET serializer</summary>
+		<description>NEST 6.x uses an internalized Json.NET serializer. This package enables serialization using your own custom Json.NET serializer</description>
+		<summary>NEST 6.x uses an internalized Json.NET serializer. This package enables serialization using your own custom Json.NET serializer</summary>
 		<releaseNotes>See https://github.com/elastic/elasticsearch-net/releases/tag/$version$</releaseNotes>
 		<copyright>2017-$year$ Elasticsearch BV</copyright>
 		<tags>elasticsearch,elastic,search,lucene,nest,serializer,json</tags>