Added some doc to burst printer block. Issue #86
diff --git a/lib/misc_utils/bursts_printer_impl.cc b/lib/misc_utils/bursts_printer_impl.cc
index 2c1f197..3b4f026 100644
--- a/lib/misc_utils/bursts_printer_impl.cc
+++ b/lib/misc_utils/bursts_printer_impl.cc
@@ -69,7 +69,7 @@
 
         if (d_prepend_fnr || d_prepend_frame_count)
         {
-            std::cout << ":";
+            std::cout << ": ";
         }
 
         if (d_print_payload_only)