diff --git a/content/u/advent-calendar/06/contents.lr b/content/u/advent-calendar/06/contents.lr
index ac331dc..bb51921 100644
--- a/content/u/advent-calendar/06/contents.lr
+++ b/content/u/advent-calendar/06/contents.lr
@@ -24,10 +24,10 @@ headline3: Back after sunset
 ---
 content1_text:
 
-## Happy St Nicholas' Day
+## Happy St Nicholas Day
 
-For the St Nicholas' Day we present you with something that has been
-requested from the IPv6 communtiy for a while: [A new IPv6 ULA
+For St Nicholas Day we present you with something that has been
+requested from the IPv6 community for a while: [A new IPv6 ULA
 registry](https://ula.ungleich.ch). We have imported all the original
 prefixes from SixXs. The following URLs might be helpful:
 
@@ -44,13 +44,13 @@ registry](https://www.sixxs.net/tools/grh/ula/list/) was maintained by
 SixXS. However with the sunset event of SixXS on 2017-06-06, the
 database has essentially become static.
 
-At this point we want to say many, many thanks to the SixXS project to
-provide so much pioneer work and to prepare the way for people to
-embrace IPv6.
+At this point we want to say many, many thanks to the SixXS project for
+having provided so much pioneer work and for having enabled people in
+embracing IPv6.
 
-Also for providing such an early and machine readable database - it
+Also for providing such an early and machine-readable database - it
 was a pleasure importing all the historic records.
 
-We try to continue the effort that SixXS has started many years ago,
+We try to continue the effort that SixXS started many years ago,
 just in a different era. If you have any questions or comments, feel
 free to join the [IPv6.Chat](https://IPv6.Chat).