blog: Update recommended blog post schedule

discussed with Marcello and Walter. We get a blog post every two weeks, and we
also get regular articles being queued up to be posted.

blog.md

@@ -8,7 +8,7 @@ the way.
 We encourage everyone to share their stories from their work out in
 the wild as a post on [OlinData's blog][odblog].
 
-Here are some example topcis that could guide you on telling your
+Here are some example topics that could guide you on telling your
 next story:
 
 * Making a particular script/playbook/class truly idempotent
@@ -31,5 +31,9 @@ Some topics which are suited to real technical documentation:
 * How to install and configure a computing cluster using tool 'X'.
 * How to integrate a certain CI system with a certain cloud provider
 
-We try to have one blog post per month. The current maintainer of
-olindata.com/blog is oliver at olindata.com. 
+Articles are put into the queue every second Friday. An article from
+the queue is posted every second Tuesday.
+
+The current maintainer of olindata.com/blog is oliver at olindata.com.
+See [internal/www](https://gitlab.olindata.com/internal/www) for more
+tech detail on how articles are posted, formatted etc.