diff --git a/docs/source/community/index.rst b/docs/source/community/index.rst
index ab6202735..057399e43 100644
--- a/docs/source/community/index.rst
+++ b/docs/source/community/index.rst
@@ -15,8 +15,8 @@ displayed jupyter notebooks can not be used to edit the existing documentation.
 All edits need to happen through the .rst files in the OpenMS/pyopenms-docs repository.)
 
 If you are unsure how to do that or want to discuss questions 
-(e.g. your example workflow can be included on this webpage) contact us via the 
-`OpenMS Gitter chat channel <https://gitter.im/OpenMS/OpenMS/>`_.
+(e.g. your example workflow can be included on this webpage) contact the 
+`contact the OpenMS team <https://openms.de/communication/>`_ today.
 
 pyopenms sources
 ----------------
diff --git a/docs/source/community/wrapping_workflows_new_classes.rst b/docs/source/community/wrapping_workflows_new_classes.rst
index 82c559ad3..d793a073e 100644
--- a/docs/source/community/wrapping_workflows_new_classes.rst
+++ b/docs/source/community/wrapping_workflows_new_classes.rst
@@ -68,7 +68,7 @@ Open it and add your new function *with the correct indentation*:
   - Note: The space between the hash and wrap-doc (# wrap-doc) is not necessary, but used for consistency.
   - Note: Please start the comment with a capital letter.
   
-See the next section for a `simple example <#A-Simple-Example>`_ and a more `advanced example <#A-Further-Example>`_ of a wrapped class with several functions.
+See the next section for a `simple example <#a-simple-example>`_ and a more `advanced example <#a-further-example>`_ of a wrapped class with several functions.
 
 How to Wrap New Classes
 ^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/docs/source/user_guide/installation.rst b/docs/source/user_guide/installation.rst
index 5e5e6ff37..01a186638 100644
--- a/docs/source/user_guide/installation.rst
+++ b/docs/source/user_guide/installation.rst
@@ -59,4 +59,4 @@ Wrap Classes (advanced users)
 -----------------------------
 
 In order to wrap new classes in pyOpenMS, read the following `guide
-<wrap_classes.html>`_.
+<../community/wrapping_workflows_new_classes.html>`_.
diff --git a/docs/source/user_guide/support.rst b/docs/source/user_guide/support.rst
index eda78bcac..c0c5fc276 100644
--- a/docs/source/user_guide/support.rst
+++ b/docs/source/user_guide/support.rst
@@ -15,7 +15,7 @@ Troubleshooting
 
 If you encounter a problem running pyOpenMS feel free to contact
 us by opening a `GitHub issue <https://github.com/OpenMS/OpenMS/issues>`_
-or `via our Homepage <https://openms.de/communication/>` today.
+or `via our Homepage <https://openms.de/communication/>`_ today.
 
 Please provide information on what pyOpenMS version you have installed.
 You can check if importing pyOpenMS works and print your pyOpenMS version with: