fixes text remained from vlkb-datasets in README.md

README.md

@@ -3,24 +3,19 @@
 is a web-application to discover astronomical data stored in FITS-files and describe in a VO ObsCore table.
 It consists of
 
-- **vlkb-search** web-application and associated **vlkb-obscore** command line tool based on VO ObsCore table
+- **vlkb-search** web-application and associated **vlkb-obscore** command line tool to create the VO ObsCore
+table from FITS-files.
 
 The vlkb-obscore cli is available from https://ict.inaf.it/gitlab/butora/vlkb-datasets .
 Dockerized version of the web-app is available from https://ict.inaf.it/gitlab/butora/vlkb-datasets-docker .
 
 ## Installation
 
-There are rpm, deb and war packages avaialable for Debian, CentOS and Fedora.
-
-### Install from packages (rpm/deb and war)
-
-There is a war-package for the serch web-application
+There is a war-package for the search web-application and the package (deb or rpm) with linux
+executable for Debian, CentOS and Fedora:
 
 - vlkb-search-X.Y.Z.war
-
-And the package for linux executable (deb or rpm)
-
-- vlkb-obscore-X.Y.Z.deb is a optional tool to create ObsCore table for vlkb-search-\*.war
+- vlkb-obscore-X.Y.Z.deb|.rpm
 
 To download version X.Y, add one of the above package names to