Update opentelemetry-sdk/CHANGELOG.md

Co-authored-by: Cijo Thomas <cithomas@microsoft.com>

Author: lalitb

opentelemetry-sdk/CHANGELOG.md

@@ -12,7 +12,7 @@
   [#1970](https://github.com/open-telemetry/opentelemetry-rust/pull/1970)
   [#1973](https://github.com/open-telemetry/opentelemetry-rust/pull/1973)
   - **Breaking** [#1985](https://github.com/open-telemetry/opentelemetry-rust/pull/1985)
-  Hide LogRecord attributes Implementation Details from exporters.
+  Hide LogRecord attributes Implementation Details from processors and exporters.
   The custom exporter's can't directly access the `LogData::LogRecord::attributes`, as
   these are private to opentelemetry-sdk. Instead, they would now use LogRecord::attributes_iter()
   and LogRecord::attributes_len() methods to access them.