Merge pull request rms-open-letter#1869 from Corvan/Corvan-patch-1

add signature Lars Liedtke

Author: neilmcgovern

index.md

@@ -1269,6 +1269,7 @@ identification purposes only and does not constitute endorsement.)</small>
 1. Lætitia Avrot (PostgreSQL contributor, Postgres Women co-founder)
 1. Lander Van den Bulcke
 1. Langlais Raphael
+1. Lars Liedtke
 1. Lars Wirzenius
 1. Laura Arjona Reina
 1. Laura Lytle