Update blog/2026/01-fosdem/index.md

Co-authored-by: Valentin Knabel <dev@vknabel.com>

Author: Gerrit91

blog/2026/01-fosdem/index.md

@@ -15,6 +15,6 @@ It's a great honor for us that we were accepted a stand at the FOSDEM 2026 again
 
 The conference brings together thousands of developers and enthusiasts to talk, learn and collaborate.
 
-It will take place on the weekend from 31st January to 1st February. Entrance is free for everyone.
+It will take place on the weekend from January 31st to February 1st. Entrance is free for everyone.
 
 This year the stand will be located in the K-Building (K1-B-08). We're looking forward to meet you again soon. 😊