Fix unit test after renaming max_document_size config parameter

`couchdb.max_document_size` was renamed to `httpd.max_http_request_size`

The unit tests was testing how replicator behaves when faced with reduced
request size configuration on the target.

COUCHDB-2992
1 file changed
tree: bf3a8974c89dd058a99b07be3da2901005b1157f
  1. .gitignore
  2. .travis.yml
  3. LICENSE
  4. priv/
  5. src/
  6. test/