Add another import of NavigableString just before the constructor is used, since most people don't run all the code in the doc in order.

1 files changed, 1 insertions, 0 deletions

diff --git a/doc/source/index.rst b/doc/source/index.rst
index f1be0c5..55dde0b 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -1972,6 +1972,7 @@ If you need to add a string to a document, no problem--you can pass a
 Python string in to ``append()``, or you can call the ``NavigableString``
 constructor::
 
+ from bs4 import NavigableString
  soup = BeautifulSoup("<b></b>", 'html.parser')
  tag = soup.b
  tag.append("Hello")