Added pointer to the haddock-restraints documentation

Author: amjjbonvin

education/HADDOCK24/index.md

@@ -11,7 +11,7 @@ In this page you can find links to tutorials on the usage of our software and we
   A tutorial demonstrating the installation and use of a local installation of HADDOCK2.4. It demonstrates various docking scenarios.
   You will need for this a valid license of HADDOCK2.4.
 
-* [**HADDOCK restraints generation**](https://www.bonvinlab.org/haddock-restraints/home.html{:target="_blank"}
+* [**HADDOCK restraints generation**](https://www.bonvinlab.org/haddock-restraints/home.html){:target="_blank"}:
   A guide for the `haddock-restraints` tool allowing to generate various types of distance restraints for use in HADDOCK.
 
 * [**HADDOCK2.4 basic protein-protein docking tutorial**](/education/HADDOCK24/HADDOCK24-protein-protein-basic):

education/HADDOCK3/index.md

@@ -15,7 +15,7 @@ _Note that HADDOCK3 is still in heavy development and as such the software is ev
 * [**HADDOCK3 documentation**](https://www.bonvinlab.org/haddock3)
   Documentation for HADDOCK3 including [installation instructions](https://www.bonvinlab.org/haddock3/INSTALL.html){:target="_blank"}.
 
-* [**HADDOCK restraints generation**](https://www.bonvinlab.org/haddock-restraints/home.html{:target="_blank"}
+* [**HADDOCK restraints generation**](https://www.bonvinlab.org/haddock-restraints/home.html){:target="_blank"}:
   A guide for the `haddock-restraints` tool allowing to generate various types of distance restraints for use in HADDOCK.
 
 * [**HADDOCK3 antibody-antigen docking**](/education/HADDOCK3/HADDOCK3-antibody-antigen):

education/index.md

@@ -88,9 +88,12 @@ We offer various [research projects](/education/research-projects/) to both bach
 
 * Consult our [**HADDOCK best practice guide**](/software/bpg/) - a must read before starting to use HADDOCK!
 
+* [**HADDOCK restraints generation**](https://www.bonvinlab.org/haddock-restraints/home.html){:target="_blank"}:
+  A guide for the `haddock-restraints` tool allowing to generate various types of distance restraints for use in HADDOCK.
+
 * [**Tutorials for HADDOCK version 2.4**](/education/HADDOCK24): Various tutorials from basic protein-protein docking, to the use of cross-linking data, symmetry and homology informations to guide the docking, and advanced modelling of protein-ligand complexes.
 
-* __New!__: [**Tutorials for HADDOCK version 3.0**](/education/HADDOCK3): The first HADDOCK3 tutorial to install and run HADDOCK3 to model an antibody-antigen complex.
+* [**Tutorials for HADDOCK version 3.0**](/education/HADDOCK3): The first HADDOCK3 tutorial to install and run HADDOCK3 to model an antibody-antigen complex.
 
 * [**Tutorials for DisVis and Powerfit**](/education/Others): Tutorials about rigid-body fitting into cryo-EM maps and assessing the information content of cross-linking data.