append CHANGELOG.md

Author: tonycody

CHANGELOG.md

@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#2781](https://github.com/open-telemetry/opentelemetry-python/pull/2781))
 - Fix tracing decorator with late configuration
   ([#2754](https://github.com/open-telemetry/opentelemetry-python/pull/2754))
+- Fix --insecure of CLI argument
+  ([#2696](https://github.com/open-telemetry/opentelemetry-python/pull/2696))
 
 ## [1.12.0rc2-0.32b0](https://github.com/open-telemetry/opentelemetry-python/releases/tag/v1.12.0rc2-0.32b0) - 2022-07-04
 

opentelemetry-sdk/src/opentelemetry/sdk/environment_variables.py

@@ -436,7 +436,9 @@
 Choose ``CUMULATIVE`` aggregation temporality for ``UpDownCounter`` and ``Asynchronous UpDownCounter``.
 """
 
-OTEL_EXPORTER_JAEGER_GRPC_INSECURE = "OTEL_EXPORTER_JAEGER_GRPC_INSECURE"
+OTEL_EXPORTER_JAEGER_GRPC_INSECURE = (
+    "OTEL_EXPORTER_JAEGER_GRPC_INSECURE"
+)
 """
 .. envvar:: OTEL_EXPORTER_JAEGER_GRPC_INSECURE