update_engine: Fix non inclusive vocabulary

BUG=None
TEST=CQ Passes

Change-Id: Ic321806ab6029c88723c220f243e2c2c7a9e94f0
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/update_engine/+/2267058
Tested-by: Andrew Lassalle <andrewlassalle@chromium.org>
Auto-Submit: Andrew Lassalle <andrewlassalle@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Commit-Queue: Amin Hassani <ahassani@chromium.org>
diff --git a/payload_state.cc b/payload_state.cc
index d626056..ce3e1d5 100644
--- a/payload_state.cc
+++ b/payload_state.cc
@@ -1161,7 +1161,7 @@
 
 void PayloadState::SetRollbackVersion(const string& rollback_version) {
   CHECK(powerwash_safe_prefs_);
-  LOG(INFO) << "Blacklisting version " << rollback_version;
+  LOG(INFO) << "Excluding version " << rollback_version;
   rollback_version_ = rollback_version;
   powerwash_safe_prefs_->SetString(kPrefsRollbackVersion, rollback_version);
 }