Add example of `exclude()`
Responding to:
`DeprecationWarning: search() is now deprecated please use filter() and exclude()`
@@ -164,6 +164,9 @@ Working with relationships::
# Find people called 'Jim' in germany
germany.inhabitant.search(name='Jim')
+ # Find all the people called in germany except 'Jim'
+ germany.inhabitant.exclude(name='Jim')
+
# Remove Jim's country relationship with Germany
jim.country.disconnect(germany)
