Trailing quote

Author: NoahStapp

doc/changelog.rst

@@ -13,7 +13,7 @@ Version 4.12.1 is a bug fix release.
 - Fixed a bug where clients created with connect=False and a "mongodb+srv://" connection string
   could cause public ``pymongo.MongoClient`` and ``pymongo.AsyncMongoClient`` attributes (topology_description,
   nodes, address, primary, secondaries, arbiters) to incorrectly return a Database, leading to type
-  errors such as: "NotImplementedError: Database objects do not implement truth value testing or bool().
+  errors such as: "NotImplementedError: Database objects do not implement truth value testing or bool()".
 - Removed Eventlet testing against Python versions newer than 3.9 since
   Eventlet is actively being sunset by its maintainers and has compatibility issues with PyMongo's dnspython dependency.