chore: update Tracer docs as per #108

Author: heitorlessa

Diff for: CHANGELOG.md

@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+- **Docs**: Clarify confusion on Tracer reuse and `auto_patch=False` statement
+
 ## [1.1.1] - 2020-08-14
 ### Fixed
 - **Logger**: Regression on `Logger` level not accepting `int` i.e. `Logger(level=logging.INFO)`