diff --git a/Documentation/Extensions/Index.rst b/Documentation/Extensions/Index.rst
index 56411b70..7598c8fc 100644
--- a/Documentation/Extensions/Index.rst
+++ b/Documentation/Extensions/Index.rst
@@ -14,7 +14,7 @@ Working With Extensions
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Managing Extensions<extensions_management>`
+            .. rubric:: :ref:`Managing Extensions <extensions_management>`
 
          .. container:: card-body
 
@@ -39,7 +39,7 @@ Working With Extensions
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Managing Extensions - Legacy Guide<extensions_legacy_management>`
+            .. rubric:: :ref:`Managing Extensions - Legacy Guide <extensions_legacy_management>`
 
          .. container:: card-body
 
diff --git a/Documentation/Localization.ru_RU/Extensions/Index.rst b/Documentation/Localization.ru_RU/Extensions/Index.rst
index d4ddfed9..233817be 100644
--- a/Documentation/Localization.ru_RU/Extensions/Index.rst
+++ b/Documentation/Localization.ru_RU/Extensions/Index.rst
@@ -14,7 +14,7 @@
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Управление расширениями<extensions_management>`
+            .. rubric:: :ref:`Управление расширениями <extensions_management>`
 
          .. container:: card-body
 
@@ -38,7 +38,7 @@
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Управление расширениями - традиционное руководство<extensions_legacy_management>`
+            .. rubric:: :ref:`Управление расширениями - традиционное руководство <extensions_legacy_management>`
 
          .. container:: card-body
 
diff --git a/Documentation/Localization.ru_RU/Setup/Index.rst b/Documentation/Localization.ru_RU/Setup/Index.rst
index c048438d..3d07e6f5 100644
--- a/Documentation/Localization.ru_RU/Setup/Index.rst
+++ b/Documentation/Localization.ru_RU/Setup/Index.rst
@@ -14,7 +14,7 @@
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Создание записи для сайта / Site Record<siterecords>`
+            .. rubric:: :ref:`Создание записи для сайта / Site Record <siterecords>`
 
          .. container:: card-body
 
diff --git a/Documentation/Setup/Index.rst b/Documentation/Setup/Index.rst
index 756b8d3f..76debfb4 100644
--- a/Documentation/Setup/Index.rst
+++ b/Documentation/Setup/Index.rst
@@ -14,7 +14,7 @@ Setup
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Creating A Site Record<siterecords>`
+            .. rubric:: :ref:`Creating A Site Record <siterecords>`
 
          .. container:: card-body
 
diff --git a/Documentation/Troubleshooting/Index.rst b/Documentation/Troubleshooting/Index.rst
index 317ce5e4..a5b78504 100644
--- a/Documentation/Troubleshooting/Index.rst
+++ b/Documentation/Troubleshooting/Index.rst
@@ -21,13 +21,13 @@ Troubleshooting
 
          .. container:: card-body
 
-            *  :ref:`Reset Backend Administrative User Passwords<backend-admin-password>`
+            *  :ref:`Reset Backend Administrative User Passwords <backend-admin-password>`
 
-            *  :ref:`Reset The Install Tool Password<install-tool-password>`
+            *  :ref:`Reset The Install Tool Password <install-tool-password>`
 
-            *  :ref:`Enabling Debug Mode<debug-mode>`
+            *  :ref:`Enabling Debug Mode <debug-mode>`
 
-            *  :ref:`Caching<troubleshooting-caching>`
+            *  :ref:`Caching <troubleshooting-caching>`
 
    .. container:: col-md-6 pl-0 pr-3 py-3 m-0
 
@@ -39,13 +39,13 @@ Troubleshooting
 
          .. container:: card-body
 
-            *  :ref:`Log<system-modules-log>`
+            *  :ref:`Log <system-modules-log>`
 
-            *  :ref:`DB Check<system-modules-dbcheck>`
+            *  :ref:`DB Check <system-modules-dbcheck>`
 
-            *  :ref:`Configuration<system-modules-configuration>`
+            *  :ref:`Configuration <system-modules-configuration>`
 
-            *  :ref:`Reports<system-modules-reports>`
+            *  :ref:`Reports <system-modules-reports>`
 
    .. container:: col-md-6 pl-0 pr-3 py-3 m-0
 
@@ -57,11 +57,11 @@ Troubleshooting
 
          .. container:: card-body
 
-            *  :ref:`PHP Modules<php-modules>`
+            *  :ref:`PHP Modules <php-modules>`
 
-            *  :ref:`PHP Caches, Extension Classes<php-caches-extension-classes-etc>`
+            *  :ref:`PHP Caches, Extension Classes <php-caches-extension-classes-etc>`
 
-            *  :ref:`Opcode cache messages<php-troubleshooting_opcode>`
+            *  :ref:`Opcode cache messages <php-troubleshooting_opcode>`
 
    .. container:: col-md-6 pl-0 pr-3 py-3 m-0
 
@@ -69,13 +69,13 @@ Troubleshooting
 
          .. rst-class:: card-header h3
 
-            .. rubric:: :ref:`Web server<webserver>`
+            .. rubric:: :ref:`Web server <webserver>`
 
          .. container:: card-body
 
             *  :ref:`Apache - enable mod_rewrite<enable-mod_rewrite>`
 
-            *  :ref:`Apache - adjust ThreadStackSize (Windows)<adjust-threadstacksize-on-windows>`
+            *  :ref:`Apache - adjust ThreadStackSize (Windows) <adjust-threadstacksize-on-windows>`
 
 
    .. container:: col-md-6 pl-0 pr-3 py-3 m-0
@@ -88,7 +88,7 @@ Troubleshooting
 
          .. container:: card-body
 
-            *  :ref:`MySQL - character sets<character-sets>`
+            *  :ref:`MySQL - character sets <character-sets>`
 
 
 .. toctree::
diff --git a/Documentation/UserManagement/GroupPermissions/Index.rst b/Documentation/UserManagement/GroupPermissions/Index.rst
index 84fdb992..159a8db6 100644
--- a/Documentation/UserManagement/GroupPermissions/Index.rst
+++ b/Documentation/UserManagement/GroupPermissions/Index.rst
@@ -127,7 +127,7 @@ making changes.
 .. note::
 
    You can change the behavior in the install tool by setting
-   :ref:`[BE][explicitADmode]<t3coreapi:typo3ConfVars_be_explicitADmode>`
+   :ref:`[BE][explicitADmode] <t3coreapi:typo3ConfVars_be_explicitADmode>`
    to :php:`explicitDeny`.
 
 Limit to Languages