strip titles of numbers

.ci/generateIndex.py

@@ -9,6 +9,10 @@ def line_prepender(filename, line):
         f.write(line.rstrip('\r\n') + '\n' + content)
 
 def build_link(title, href):
+
+    # strip the number of the title
+    title = re.sub('[0-9.]', '', title).strip()
+
     return f'\t\t\t<li><a href="{href}">{title}</a></li>\n'
 
 def build_section_start(title, shortcut):