Fix typo

roles/matrix-etherpad/defaults/main.yml

@@ -31,7 +31,7 @@ matrix_etherpad_base_url: "https://{{ matrix_server_fqn_dimension }}{{ matrix_et
 
 # Database-related configuration fields.
 #
-# Etherpad recommends using a dedicated database, and supports Sqliite only for development
+# Etherpad recommends using a dedicated database, and supports Sqlite only for development
 #
 # To use Postgres:
 # - change the engine (`matrix_etherpad_database_engine: 'postgres'`)