diff --git a/lib/Migration/Version000000Date20210918151800.php b/lib/Migration/Version000000Date20210918151800.php
index 1516f65..7880c27 100644
--- a/lib/Migration/Version000000Date20210918151800.php
+++ b/lib/Migration/Version000000Date20210918151800.php
@@ -55,30 +55,30 @@ class Version000000Date20210918151800 extends SimpleMigrationStep {
 			$table->addIndex(['matrix_room'], 'upschooling_mx_room_id_idx');
 		}
 
-        if (!$schema->hasTable('upschooling_users')) {
-            $table = $schema->createTable('upschooling_users');
-            $table->addColumn('id', 'integer', [
-                'autoincrement' => true,
-                'notnull' => true,
-            ]);
-            $table->addColumn('user_id', 'string', [
-                'notnull' => true,
-                'length' => 64,
-            ]);
-            $table->addColumn('matrix_user', 'string', [
-                'notnull' => true,
-                'length' => 200,
-            ]);
-            $table->addColumn('matrix_token', 'string', [
-                'notnull' => true,
-                'length' => 200,
-            ]);
+		if (!$schema->hasTable('upschooling_users')) {
+			$table = $schema->createTable('upschooling_users');
+			$table->addColumn('id', 'integer', [
+				'autoincrement' => true,
+				'notnull' => true,
+			]);
+			$table->addColumn('user_id', 'string', [
+				'notnull' => true,
+				'length' => 64,
+			]);
+			$table->addColumn('matrix_user', 'string', [
+				'notnull' => true,
+				'length' => 200,
+			]);
+			$table->addColumn('matrix_token', 'string', [
+				'notnull' => true,
+				'length' => 200,
+			]);
 
-            $table->setPrimaryKey(['id']);
-            $table->addUniqueConstraint(['user_id'], 'upschooling_mx_user_nc_uniq');
-            $table->addUniqueConstraint(['matrix_user'], 'upschooling_mx_user_mx_uniq');
-            $table->addForeignKeyConstraint('users', ['user_id'], ['uid'], [], 'upschooling_mx_user_nc_fk');
-        }
+			$table->setPrimaryKey(['id']);
+			$table->addUniqueConstraint(['user_id'], 'upschooling_mx_user_nc_uniq');
+			$table->addUniqueConstraint(['matrix_user'], 'upschooling_mx_user_mx_uniq');
+			$table->addForeignKeyConstraint('users', ['user_id'], ['uid'], [], 'upschooling_mx_user_nc_fk');
+		}
 		return $schema;
 	}
 }