fixed an error in diff util project

KILLinefficiency · KILLinefficiency · commit c853404b9b44 · 2021-10-03T00:22:15.000+05:30
diff --git a/projects/Diff_Util/diff.py b/projects/Diff_Util/diff.py
@@ -12,8 +12,8 @@
 orignal = sys.argv[1]
 changed = sys.argv[2]
 
-orignal_contents = open(orignal, "r").readlines().close()
-changed_contents = open(changed, "r").readlines().close()
+orignal_contents = open(orignal, "r").readlines()
+changed_contents = open(changed, "r").readlines()
 
 color = "green"
 symbol = f"[bold {color}][+]"
