COIL: enable blocking of most terms in here

We leave behind a few terms that are used beyond the docs.  When
we update the external systems, we can adjust the docs to match.

Change-Id: I76b5d8ff80c73a46fa1e12d137eebf7e879b1d3d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/docs/+/2402401
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Commit-Queue: Bernie Thompson <bhthompson@chromium.org>
diff --git a/constants/errnos.py b/constants/errnos.py
index 6848c60..048e7b2 100755
--- a/constants/errnos.py
+++ b/constants/errnos.py
@@ -50,7 +50,7 @@
     for target in constants.TARGETS:
         all_tables[target] = find_symbols(target)
 
-    # Sanity check that all the tables are the same.
+    # Check that all the tables are the same.
     basetarget = constants.TARGETS[0]
     baseline = all_tables[basetarget]
     for target, table in all_tables.items():