diff --git a/test/ttl_test.cc b/test/ttl_test.cc
index 6a7d6b5..7673cd6 100644
--- a/test/ttl_test.cc
+++ b/test/ttl_test.cc
@@ -12,7 +12,7 @@ constexpr int data_size = 128 << 20;
 Status OpenDB(std::string dbName, DB **db) {
   std::string rm_command = "rm -rf " + dbName;
   system(rm_command.c_str());
-  
+
   Options options;
   options.create_if_missing = true;
   return DB::Open(options, dbName, db);
@@ -37,7 +37,7 @@ void InsertData(DB *db, uint64_t ttl/* second */) {
   //   std::string value = "aaaaaa_ts_5678aaaaaa";
   //   db->Put(writeOptions, key, value);
   // }
-  
+
 
 }