rfctr: Section type-checks clean

Author: scanny

docs/user/sections.rst

@@ -3,15 +3,14 @@
 Working with Sections
 =====================
 
-Word supports the notion of a `section`, a division of a document having the
-same page layout settings, such as margins and page orientation. This is how,
-for example, a document can contain some pages in portrait layout and others in
-landscape.
-
-Most Word documents have only the single section that comes by default and
-further, most of those have no reason to change the default margins or other
-page layout. But when you `do` need to change the page layout, you'll need
-to understand sections to get it done.
+Word supports the notion of a `section`, a division of a document having the same page
+layout settings, such as margins and page orientation. This is how, for example, a
+document can contain some pages in portrait layout and others in landscape. Each section
+also defines the headers and footers that apply to the pages of that section.
+
+Most Word documents have only the single section that comes by default and further, most
+of those have no reason to change the default margins or other page layout. But when you
+`do` need to change the page layout, you'll need to understand sections to get it done.
 
 
 Accessing sections

pyproject.toml

@@ -53,7 +53,7 @@ norecursedirs = [
 ]
 python_files = ["test_*.py"]
 python_classes = ["Test", "Describe"]
-python_functions = ["it_", "they_", "and_it_", "but_it_"]
+python_functions = ["it_", "its_", "they_", "and_", "but_"]
 
 [tool.ruff]
 exclude = []

src/docx/opc/part.py

@@ -55,7 +55,7 @@ def content_type(self):
         """Content type of this part."""
         return self._content_type
 
-    def drop_rel(self, rId):
+    def drop_rel(self, rId: str):
         """Remove the relationship identified by `rId` if its reference count is less
         than 2.