Fix changelog entries for metrics that should not be in 1.6.2 (#2771)

Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>

CHANGELOG.md

@@ -19,13 +19,17 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Removed module the `go.opentelemetry.io/otel/sdk/export/metric`.
   Use the `go.opentelemetry.io/otel/sdk/metric` module instead. (#2720)
 
-## [1.6.2] - 2022-04-06
-
 ### Changed
 
-- Don't panic anymore when setting a global (Tracer|Meter)Provider or TextMapPropagator to itself. (#2749)
+- Don't panic anymore when setting a global MeterProvider to itself. (#2749)
 - Upgrade `go.opentelemetry.io/proto/otlp` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` from `v0.12.1` to `v0.15.0`.
   This replaces the use of the now deprecated `InstrumentationLibrary` and `InstrumentationLibraryMetrics` types and fields in the proto library with the equivalent `InstrumentationScope` and `ScopeMetrics`. (#2748)
+
+## [1.6.2] - 2022-04-06
+
+### Changed
+
+- Don't panic anymore when setting a global TracerProvider or TextMapPropagator to itself. (#2749)
 - Upgrade `go.opentelemetry.io/proto/otlp` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace` from `v0.12.1` to `v0.15.0`.
   This replaces the use of the now deprecated `InstrumentationLibrary` and `InstrumentationLibrarySpans` types and fields in the proto library with the equivalent `InstrumentationScope` and `ScopeSpans`. (#2748)