diff --git a/similarity_search/test/test_integr.cc b/similarity_search/test/test_integr.cc
index e70454b..13ffd74 100644
--- a/similarity_search/test/test_integr.cc
+++ b/similarity_search/test/test_integr.cc
@@ -67,6 +67,7 @@ using std::stringstream;
 #define TEST_OTHER 1
 #define TEST_FALCONN 1
 
+
 vector<MethodTestCase>    vTestCaseDesc = {
 #if (TEST_HNSW)
   // Make sure, it works with huge M