cleanup whitespace and comments

Author: cconstable

internal/interceptor_header.go

@@ -23,10 +23,6 @@ func contextWithNewHeader(ctx context.Context) context.Context {
 	return context.WithValue(ctx, headerKey{}, map[string]*commonpb.Payload{})
 }
 
-// NewHeaderContext returns a copy of ctx with an empty Temporal header attached.
-// This matches the context setup the real client performs before invoking
-// ClientOutboundInterceptor methods, and is intended for use in tests that call
-// client interceptors directly.
 func NewHeaderContext(ctx context.Context) context.Context {
 	return contextWithNewHeader(ctx)
 }

testsuite/testsuite.go

@@ -21,7 +21,6 @@ type (
 
 	// TestUpdateCallback is a basic implementation of the UpdateCallbacks interface for testing purposes.
 	TestUpdateCallback = internal.TestUpdateCallback
-
 )
 
 // ErrMockStartChildWorkflowFailed is special error used to indicate the mocked child workflow should fail to start.