Change URLs from ldbc.github.io to ldbcouncil.org

Author: szarnyasg

README.md

@@ -15,7 +15,7 @@ Datagen is part of the [LDBC project](http://www.ldbcouncil.org/).
 
 The LDBC SNB Data Generator (Datagen) is the responsible for providing the datasets used by all the LDBC benchmarks. This data generator is designed to produce directed labelled graphs that mimic the characteristics of those graphs of real data. A detailed description of the schema produced by Datagen, as well as the format of the output files, can be found in the latest version of official [LDBC SNB specification document](https://github.com/ldbc/ldbc_snb_docs).
 
-[Generated small data sets](https://ldbc.github.io/ldbc_snb_datagen_spark/) are deployed by the CI.
+[Generated small data sets](https://ldbcouncil.org/ldbc_snb_datagen_spark/) are deployed by the CI.
 
 ## Quick start
 

dist/README.md

@@ -1,6 +1,6 @@
 # LDBC SNB Datagen (Spark variant) – Latest artefacts
 
-This README is deployed to <http://ldbc.github.io/ldbc_snb_datagen_spark>.
+This README is deployed to <http://ldbcouncil.org/ldbc_snb_datagen_spark>.
 
 ## Generated data sets