update README.md to notice first compilation

README.md

@@ -2,11 +2,10 @@ A serialization converter from the official UNL format to the proposed RDF-UNL f
 
 # First compilation
 
-Three solutions exists choose the preferred way.
+UnlTools program requires rdf-vocabulary package within tetras-libre repositories.
+Three solutions exists add the other dependency, choose your preferred way.
 
-## Use of script createOrUpdateLocalMavenRepository
-This program depends on another package. To install into local maven repository the other dependency run ```bash Script/```.
-The script requires a username and a password to be completed. Enter yours credentials for gitlab.tetras-libre.fr server.
+## Use of script createOrUpdateLocalMavenRepository.
 
 ```shell script
 git clone https://gitlab.tetras-libre.fr/unl/unl2rdf.git unlTools
@@ -15,7 +14,7 @@ bash Scripts/createOrUpdateLocalMavenRepository.sh
 mvn compile
 ```
 
-## Clone repository rdf-vocabulary
+## Clone repository rdf-vocabulary.
 
 ```shell script
 git clone https://gitlab.tetras-libre.fr/unl/rdfunl.git rdf-vocabulary
@@ -28,7 +27,7 @@ cd unlTools
 mvn compile
 ```
 
-## Install manually rdf-vocabulary
+## Install manually rdf-vocabulary.
 
 ```shell script
 git clone https://gitlab.tetras-libre.fr/unl/rdfunl.git rdf-vocabulary