diff --git a/doc.zih.tu-dresden.de/docs/contrib/howto_contribute.md b/doc.zih.tu-dresden.de/docs/contrib/howto_contribute.md
index 3fcdcf3367274343a786eb595208bdb3c233f110..8fb099718229801235e82dc4a2f6e2e5fb8bf843 100644
--- a/doc.zih.tu-dresden.de/docs/contrib/howto_contribute.md
+++ b/doc.zih.tu-dresden.de/docs/contrib/howto_contribute.md
@@ -14,7 +14,7 @@ For that, open an issue to report typos and missing documentation or request for
 wording etc. ZIH staff will get in touch with you to resolve the issue and improve the
 documentation.
 
-??? tip "Create A GitLab Issue"
+??? tip "Create a GitLab issue"
 
     ![Something](misc/create_gitlab_issue.gif)
     {: align=center}
@@ -48,4 +48,4 @@ refer to the corresponding documentation for further information.
 For experienced Git users, we provide a Docker container that includes all checks of the CI engine
 used in the back-end. Using them should ensure that merge requests will not be blocked
 due to automatic checking.
-For details, refer to the page [Work Locally Using Containers](contribute_container.md).
+For details, refer to the page [Work Locally Using Containers](contribute_container.md).
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