diff --git a/ssg/build_yaml.py b/ssg/build_yaml.py
index 0d4cc9e9d56..d4f006e8669 100644
--- a/ssg/build_yaml.py
+++ b/ssg/build_yaml.py
@@ -108,7 +108,8 @@ def add_reference_elements(element, references, ref_uri_dict):
                 if ref_val.startswith('SRG-OS-'):
                     ref_href = ref_uri_dict['os-srg']
                 elif re.match(r'SRG-APP-\d{5,}-CTR-\d{5,}', ref_val):
-                    # The more specific case needs to come first, otherwise the generic SRG-APP will catch everything
+                    # The more specific case needs to come first, otherwise the generic SRG-APP
+                    # will catch everything
                     ref_href = ref_uri_dict['app-srg-ctr']
                 elif ref_val.startswith('SRG-APP-'):
                     ref_href = ref_uri_dict['app-srg']