Fixes for reclass diff and README:

Change-Id: Id7b8aa425cd7e4317ba8f2e1e640bb515392c7d1
Related-PROD: PROD-28199
diff --git a/cfg_checker/modules/reclass/__init__.py b/cfg_checker/modules/reclass/__init__.py
index 0dcf426..2546ec3 100644
--- a/cfg_checker/modules/reclass/__init__.py
+++ b/cfg_checker/modules/reclass/__init__.py
@@ -39,9 +39,8 @@
 
 
 def do_diff(args):
-    logger_cli.info("# Reclass comparer (HTML report: '{}'".format(args.file))
+    logger_cli.info("# Reclass comparer (HTML report)")
     _filename = args_utils.get_arg(args, 'html')
-
     # checking folder params
     _model1 = args_utils.get_path_arg(args.model1)
     _model2 = args_utils.get_path_arg(args.model2)