update_engine: Fix non inclusive vocabulary

Bug: 161896447
Test: build

(cherry picked from commit cc6ab9f076694a816fa35f133e98e7737542ddd8)
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/pylintrc b/pylintrc
index 33adec2..a433868 100644
--- a/pylintrc
+++ b/pylintrc
@@ -24,7 +24,7 @@
 # Profiled execution.
 profile=no
 
-# Add files or directories to the blacklist. They should be base names, not
+# Add files or directories to the ignorelist. They should be base names, not
 # paths.
 ignore=CVS,.svn,.git,update_metadata_pb2.py