diff --git a/auth/.env.example b/auth/.env.example
index e6f2f9cc..adae6f80 100644
--- a/auth/.env.example
+++ b/auth/.env.example
@@ -35,7 +35,7 @@ OTEL_EXPORTER_OTLP_PROTOCOL="http/protobuf"
 # The behavior of the below variables match what is documented here:
 # https://www.postgresql.org/docs/current/libpq-envars.html
 # The "source of truth" for what variables are supported is documented here:
-# https://github.com/jackc/pgx/blob/master/pgconn/config.go#L190-L205
+# https://pkg.go.dev/github.com/jackc/pgx/v5/pgconn#ParseConfig
 PGUSER=kyoo
 PGPASSWORD=password
 PGDATABASE=kyoo
diff --git a/auth/main.go b/auth/main.go
index 9d4b9bc1..e963001b 100644
--- a/auth/main.go
+++ b/auth/main.go
@@ -239,7 +239,7 @@ func main() {
 
 	cleanup, err := setupOtel(ctx)
 	if err != nil {
-		slog.Error("Failed to setup otel: ", "err", err)
+		slog.Error("Failed to setup otel", "err", err)
 		return
 	}
 	defer cleanup(ctx)
diff --git a/auth/otel.go b/auth/otel.go
index f1b02c61..b1f68d93 100644
--- a/auth/otel.go
+++ b/auth/otel.go
@@ -60,34 +60,34 @@ func setupOtel(ctx context.Context) (func(context.Context) error, error) {
 		slog.Info("Using OLTP type", "type", "grpc")
 		le, err = otlploggrpc.New(ctx)
 		if err != nil {
-			slog.Error("Failed setting up OLTP: ", err)
+			slog.Error("Failed setting up OLTP", "err", err)
 			return nil, err
 		}
 		me, err = otlpmetricgrpc.New(ctx)
 		if err != nil {
-			slog.Error("Failed setting up OLTP: ", err)
+			slog.Error("Failed setting up OLTP", "err", err)
 			return nil, err
 		}
 		te, err = otlptracegrpc.New(ctx)
 		if err != nil {
-			slog.Error("Failed setting up OLTP: ", err)
+			slog.Error("Failed setting up OLTP", "err", err)
 			return nil, err
 		}
 	default:
 		slog.Info("Using OLTP type", "type", "http")
 		le, err = otlploghttp.New(ctx)
 		if err != nil {
-			slog.Error("Failed setting up OLTP: ", err)
+			slog.Error("Failed setting up OLTP", "err", err)
 			return nil, err
 		}
 		me, err = otlpmetrichttp.New(ctx)
 		if err != nil {
-			slog.Error("Failed setting up OLTP: ", err)
+			slog.Error("Failed setting up OLTP", "err", err)
 			return nil, err
 		}
 		te, err = otlptracehttp.New(ctx)
 		if err != nil {
-			slog.Error("Failed setting up OLTP: ", err)
+			slog.Error("Failed setting up OLTP", "err", err)
 			return nil, err
 		}
 	}