diff --git a/src/generator/genarray.cc b/src/generator/genarray.cc
index e990eac..b6e93fe 100644
--- a/src/generator/genarray.cc
+++ b/src/generator/genarray.cc
@@ -1,5 +1,5 @@
 #include "genarray.h"
-
+# test
 double *
 GenArray::RandomArray(int n, int m) {
   std::random_device rd;