diff --git a/docs/user/advanced.rst b/docs/user/advanced.rst
index ac6dd6b57b..9a40490830 100644
--- a/docs/user/advanced.rst
+++ b/docs/user/advanced.rst
@@ -495,6 +495,21 @@ set ``stream`` to ``True`` and iterate over the response with
     for line in r.iter_lines():
 
         # filter out keep-alive new lines
+        if line:
+            decoded_line = line.decode('utf-8')
+            print(json.loads(decoded_line))
+
+When using `decode_unicode=True` with
+:meth:`Response.iter_lines() <requests.Response.iter_lines>` or
+:meth:`Response.iter_content() <requests.Response.iter_content>`, you'll want
+to provide a fallback encoding in the event the server doesn't provide one::
+
+    r = requests.get('http://httpbin.org/stream/20', stream=True)
+
+    if r.encoding is None:
+        r.encoding = 'utf-8'
+
+    for line in r.iter_lines(decode_unicode=True):
         if line:
             print(json.loads(line))