Replace mentions of IOError
diff --git a/Doc/library/packaging.database.rst b/Doc/library/packaging.database.rst
index 5d0ff21..aaa2cb9 100644
--- a/Doc/library/packaging.database.rst
+++ b/Doc/library/packaging.database.rst
@@ -213,7 +213,7 @@
    # first create the Distribution instance
    try:
        dist = packaging.database.Distribution(path)
-   except IOError:
+   except FileNotFoundError:
        sys.exit('No such distribution')
 
    print('Information about %r' % dist.name)