diff --git a/tree_like.py b/treeLike.py
similarity index 99%
rename from tree_like.py
rename to treeLike.py
index 9bf4ee5..3095b9a 100644
--- a/tree_like.py
+++ b/treeLike.py
@@ -3,7 +3,8 @@
 # topology, and computes log-likelihood of the topology under Jukes Cantor model
 ###################################
 
-import readseq
+
+import readSeq
 import random
 import re, os, itertools, sys, glob
 from itertools import chain