test/bufferlist: add space between string and time info

Signed-off-by: Changcheng Liu <changcheng.liu@aliyun.com>

diff --git a/src/test/bufferlist.cc b/src/test/bufferlist.cc
index f73eec477283ffba5f0417d5b3fdd98d4fe8e8a0..0eb85cd6d86b71a4510dcd071000e133e363b47b 100644 (file)
--- a/src/test/bufferlist.cc
+++ b/src/test/bufferlist.cc
@@ -534,7 +534,7 @@ TEST(BufferPtr, copy_out_bench) {
     }
     utime_t end = ceph_clock_now();
     cout << count << " fills of buffer len " << buflen
-        << " with " << s << " byte copy_out in"
+        << " with " << s << " byte copy_out in "
         << (end - start) << std::endl;
   }
 }