Clarify that the timeout values are configurable on the command-line.
--
MOS_MIGRATED_REVID=103556315
diff --git a/src/main/java/com/google/devtools/build/docgen/templates/attributes/test/timeout.html b/src/main/java/com/google/devtools/build/docgen/templates/attributes/test/timeout.html
index f20d0fd..7fa112c 100644
--- a/src/main/java/com/google/devtools/build/docgen/templates/attributes/test/timeout.html
+++ b/src/main/java/com/google/devtools/build/docgen/templates/attributes/test/timeout.html
@@ -9,6 +9,8 @@
While a test's size attribute controls resource estimation, a test's
timeout may be set independently. If not explicitly specified, the
timeout is based on the test's size (with "small" ⇒ "short",
-"medium" ⇒ "moderate", etc...). "short" means 1 minute, "moderate"
-5 minutes, and "long" 15 minutes.
+"medium" ⇒ "moderate", etc...). By default, "short" means 1 minute,
+"moderate" 5 minutes, and "long" 15 minutes (this can be overridden with
+--test_timeout, e.g. for running under certain configurations which are
+known to be slow).
</p>