#86 updated maven.org links

README.md

@@ -15,7 +15,7 @@ Coverage:
 
 See [SHACL-JS](https://github.com/TopQuadrant/shacl-js) for a pure JavaScript implementation.
 
-The same code is used in the TopBraid products (currently aligned with the upcoming TopBraid 6.3 release).
+The same code is used in the TopBraid products (currently aligned with the TopBraid 6.3 release).
 
 Feedback and questions should become GitHub issues or sent to TopBraid Users mailing list:
 https://groups.google.com/forum/#!forum/topbraid-users
@@ -40,11 +40,11 @@ Releases are available in the central maven repository:
 
 Download the latest release from:
 
-`http://central.maven.org/maven2/org/topbraid/shacl/`
+`https://repo1.maven.org/maven2/org/topbraid/shacl/`
 
 The binary distribution is:
 
-`http://central.maven.org/maven2/org/topbraid/shacl/*VER*/shacl-*VER*-bin.zip`.
+`https://repo1.maven.org/maven2/org/topbraid/shacl/*VER*/shacl-*VER*-bin.zip`.
 
 Two command line utilities are included: validate (performs constraint validation) and infer (performs SHACL rule inferencing).