Update _events/20220406-openspace.markdown,...

Update _events/20220406-openspace.markdown, _events/20220413-openspace.markdown, _events/20220420-openspace.markdown, _events/20220427-openspace.markdown

Update _events/20220406-openspace.markdown,...
583a875d · Lukas Ruge · f7fb7ad6 · 583a875d · 583a875d · 583a875d
Commit 583a875d authored 3 years ago by Lukas Ruge
--- a/events/20220406-openspace.markdown
+++ b/events/20220406-openspace.markdown
--- a/events/20220413-openspace.markdown
+++ b/events/20220413-openspace.markdown
--- a/events/20220420-openspace.markdown
+++ b/events/20220420-openspace.markdown
--- a/events/20220427-openspace.markdown
+++ b/events/20220427-openspace.markdown