Review fixes

Author: dkrupp

analyzer/codechecker_analyzer/analyzer.py

@@ -256,10 +256,10 @@ def perform_analysis(args, skip_handlers, rs_handler: ReviewStatusHandler,
         metadata_info['analyzer_statistics']['version'] = version
 
         metadata_tool['analyzers'][analyzer] = metadata_info
-    LOG.info("Enabled checker list can be found in " +
+    LOG.info("Enabled checker list can be found in %s",
              os.path.join(args.output_path, "metadata.json"))
     LOG.debug("Enabled checkers:\n%s", '\n'.join(
-        k + ': ' + ', '.join(v) for k, v in enabled_checkers.items()))
+              k + ': ' + ',\n '.join(v) for k, v in enabled_checkers.items()))
 
     if 'makefile' in args and args.makefile:
         statistics_data = __get_statistics_data(args)

analyzer/tests/functional/analyze_and_parse/test_analyze_and_parse.py

@@ -220,7 +220,7 @@ def check_one_file(self, path, mode):
                          "[] - Skipping input file",
                          # Enabled checkers are listed in the beginning of
                          # analysis.
-                         "[] - Enabled checkers:",
+                         "[] - Enabled checker",
                          "clang-tidy:",
                          "clangsa:",
                          "cppcheck:",