Fixed TOU marking schemalocation

Author: Bryan Worrell

stix/utils/nsparser.py

@@ -404,7 +404,7 @@ def get_namespace_def_str(self, namespaces, schemaloc_dict):
     'http://data-marking.mitre.org/Marking-1': 'http://stix.mitre.org/XMLSchema/data_marking/1.2/data_marking.xsd',
     'http://data-marking.mitre.org/extensions/MarkingStructure#Simple-1': 'http://stix.mitre.org/XMLSchema/extensions/marking/simple/1.2/simple_marking.xsd',
     'http://data-marking.mitre.org/extensions/MarkingStructure#TLP-1': 'http://stix.mitre.org/XMLSchema/extensions/marking/tlp/1.2/tlp_marking.xsd',
-    'http://data-marking.mitre.org/extensions/MarkingStructure#Terms_Of_Use-1': 'http://stix.mitre.org/XMLSchema/extensions/marking/terms_of_use/1.0.1/terms_of_use_marking.xsd',
+    'http://data-marking.mitre.org/extensions/MarkingStructure#Terms_Of_Use-1': 'http://stix.mitre.org/XMLSchema/extensions/marking/terms_of_use/1.1/terms_of_use_marking.xsd',
     'http://stix.mitre.org/Campaign-1': 'http://stix.mitre.org/XMLSchema/campaign/1.2/campaign.xsd',
     'http://stix.mitre.org/CourseOfAction-1': 'http://stix.mitre.org/XMLSchema/course_of_action/1.2/course_of_action.xsd',
     'http://stix.mitre.org/ExploitTarget-1': 'http://stix.mitre.org/XMLSchema/exploit_target/1.2/exploit_target.xsd',