diff --git a/docs/user/reading-pdf-annotations.md b/docs/user/reading-pdf-annotations.md
index 8c01fe728..fc87377d3 100644
--- a/docs/user/reading-pdf-annotations.md
+++ b/docs/user/reading-pdf-annotations.md
@@ -16,6 +16,21 @@ PDF 1.7 defines 25 different annotation types:
 * Watermark
 * 3D
 
+In general, annotations can be read like this:
+
+```python
+from PyPDF2 import PdfReader
+
+reader = PdfReader("commented.pdf")
+
+for page in reader.pages:
+    if "/Annots" in page:
+        for annot in page["/Annots"]:
+            obj = annot.get_object()
+            annotation = {"subtype": obj["/Subtype"], "location": obj["/Rect"]}
+            print(annotation)
+```
+
 Reading the most common ones is described here.
 
 ## Text
diff --git a/tests/test_filters.py b/tests/test_filters.py
index e34c5e05f..32dd5e642 100644
--- a/tests/test_filters.py
+++ b/tests/test_filters.py
@@ -103,7 +103,7 @@ def test_ASCIIHexDecode(data, expected):
     """
     Feeds a bunch of values to ASCIIHexDecode.decode() and ensures the
     correct output is returned.
-    TO-DO What is decode() supposed to do for such inputs as ">>", ">>>" or
+    TODO What is decode() supposed to do for such inputs as ">>", ">>>" or
     any other not terminated by ">"? (For the latter case, an exception
     is currently raised.)
     """