cleanups

mtf90 · mtf90 · commit a46a925e1db7 · 2025-02-06T15:19:05.000+01:00
diff --git a/index.md b/index.md
@@ -5,9 +5,9 @@ sidebar: learnlib
 navbar-group: "Projects"
 ---
 
-## Learnlib
+## LearnLib
 
-LearnLib is a free and open source ([Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0)) Java framework for automata learning.
+LearnLib is a free and open-source ([Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0)) Java framework for automata learning.
 It is mainly being developed at [TU Dortmund University, Germany](https://cs.tu-dortmund.de/).
 20 years of research in the field of automated learning as well as our experience in engineering software have gone into the development of LearnLib.
 
diff --git a/pages/contact.md b/pages/contact.md
@@ -5,8 +5,7 @@ title: "Contact"
 
 ## Contact
 
-This site is administrated by the [Chair of Programming Systems](http://ls5-www.cs.tu-dortmund.de/) of [TU Dortmund University](http://www.tu-dortmund.de/), Dortmund, Germany.
-See the [contact information page](http://ls5-www.cs.tu-dortmund.de/cms/en/contact/index.shtml) on the Chair of Programming Systems' web site for postal address and phone number.
+This site is administrated by the [Chair of Programming Systems](https://ps.cs.tu-dortmund.de/) of [TU Dortmund University](http://www.tu-dortmund.de/), Dortmund, Germany.
 
 For general questions and discussions about LearnLib, we encourage you to use our [discussions page](https://github.com/LearnLib/learnlib/discussions).
 For any inquiries you deem not suitable for a public audience, please send an e-mail to [info(at)learnlib.de](mailto:info(at)learnlib.de).
diff --git a/pages/version-history.md b/pages/version-history.md
@@ -8,7 +8,7 @@ navbar-group: "Resources"
 
 ### Main releases
 
-In the following table you find the latest three releases of LearnLib.
+In the following table you find the latest releases of LearnLib.
 All releases can be accessed via the [GitHub releases](https://github.com/LearnLib/learnlib/releases) page or
 via [Maven Central](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22de.learnlib.distribution%22%20AND%20a%3A%22learnlib-distribution%22).
 
