migrations: formatting

db/migrations/2018_10_01_000000_create_users_tables.php

@@ -193,7 +193,7 @@ class CreateUsersTables extends Migration
             $table->tinyInteger('color')->default(10)->nullable();
             $table->char('Sprache', 64)->nullable();
             $table->char('Menu', 1)->default('L');
-            $table->integer('lastLogIn');
+            $table->integer('lastLogIn')->nullable();
             $table->dateTime('CreateDate')->default('0001-01-01 00:00:00');
             $table->char('Art', 30)->nullable();
             $table->text('kommentar')->nullable();

db/migrations/2018_12_27_000000_fix_missing_arrival_dates.php

@@ -23,5 +23,6 @@ class FixMissingArrivalDates extends Migration
      * Down is not possible and not needed since this is a bugfix.
      */
     public function down()
-    {}
+    {
+    }
 }