diff --git a/ansibledoctor/DocumentationParser.py b/ansibledoctor/DocumentationParser.py
index 2165832..f2cb685 100644
--- a/ansibledoctor/DocumentationParser.py
+++ b/ansibledoctor/DocumentationParser.py
@@ -59,7 +59,7 @@ class Parser:
                     except (ruamel.yaml.composer.ComposerError, ruamel.yaml.scanner.ScannerError) as e:
                         message = "{} {}".format(e.context, e.problem)
                         self.log.sysexit_with_message("Unable to read yaml file {}\n{}".format(rfile, message))
-    
+
     def _parse_task_tags(self):
         for rfile in self._files_registry.get_files():
             if any(fnmatch.fnmatch(rfile, "*/tasks/*." + ext) for ext in YAML_EXTENSIONS):