diff --git a/content/blog/post-00007.md b/content/blog/post-00007.md
index 817c297..34420f4 100644
--- a/content/blog/post-00007.md
+++ b/content/blog/post-00007.md
@@ -26,7 +26,7 @@ Activity and Action elements.
 Action objects have a list of `IValueChange` objects which define the start, end
 and further value changes over time on a referenced Resource. Thus planning an
 Activity is done by iterating the Activity hierarchy and for every Action
-selecting a relevant Resource and then then applying the changes of the Action
+selecting a relevant Resource and then applying the changes of the Action
 on to the referenced `TimeState` on the Resource.
 
 This implementation is currently very simple as it ignores all constraints which