comments & readme

1 files changed, 7 insertions, 3 deletions

diff --git a/split.cpp b/split.cpp
index ec23af2..bcfac47 100644
--- a/split.cpp
+++ b/split.cpp
@@ -1,6 +1,10 @@
-//
-// Created by joe on 5/13/15.
-//
+/*
+ * split: helper program to split rid file
+ *  usage: ./split -h to see all options
+ *  support:
+ *      shuffling
+ *      splitting
+ */
 
 #include <iostream>
 #include <boost/program_options.hpp>