Update opentelemetry-instrumentation/src/opentelemetry/instrumentatio…

…n/propagators.py

Co-authored-by: Aaron Abbott <aaronabbott@google.com>

opentelemetry-instrumentation/src/opentelemetry/instrumentation/propagators.py

@@ -13,8 +13,8 @@
 # limitations under the License.
 
 """
-This module implements experimental propagators to inject trace response context
-into HTTP responses. This is useful for server side frameworks that start traces
+This module implements experimental propagators to inject trace context
+into response carriers. This is useful for server side frameworks that start traces
 when server requests and want to share the trace context with the client so the
 client can add it's spans to the same trace.
 
@@ -100,5 +100,7 @@ def inject(
             ),
         )
         setter.set(
-            carrier, _HTTP_HEADER_ACCESS_CONTROL_EXPOSE_HEADERS, header_name,
+            carrier,
+            _HTTP_HEADER_ACCESS_CONTROL_EXPOSE_HEADERS,
+            header_name,
         )