diff --git a/tests/check_merge_conflict_test.py b/tests/check_merge_conflict_test.py
index 359b4bcd..ae6149dd 100644
--- a/tests/check_merge_conflict_test.py
+++ b/tests/check_merge_conflict_test.py
@@ -132,11 +132,11 @@ def test_does_not_care_when_not_in_a_merge(tmpdir):
     f = tmpdir.join('README.md')
     f.write_binary(b'problem\n======= \n')
     assert main([str(f.realpath())]) == 0
-    
+
     f = tmpdir.join('README.md')
     f.write_binary(b'problem\n|||||||\n')
     assert main([str(f.realpath()), '--assume-in-merge']) == 0
-    
+
     f = tmpdir.join('README.md')
     f.write_binary(b'problem\n||||||| \n')
     assert main([str(f.realpath()), '--assume-in-merge']) == 0
@@ -150,11 +150,11 @@ def test_care_when_assumed_merge(tmpdir):
     f = tmpdir.join('README.md')
     f.write_binary(b'problem\n======= \n')
     assert main([str(f.realpath()), '--assume-in-merge']) == 1
-    
+
     f = tmpdir.join('README.md')
     f.write_binary(b'problem\n|||||||\n')
     assert main([str(f.realpath()), '--assume-in-merge']) == 1
-    
+
     f = tmpdir.join('README.md')
     f.write_binary(b'problem\n||||||| \n')
     assert main([str(f.realpath()), '--assume-in-merge']) == 1