diff --git a/README.md b/README.md
index 07afea3632..5f5c7a4dd4 100644
--- a/README.md
+++ b/README.md
@@ -2293,7 +2293,7 @@ set :protection, :session => true
Encoding to assume if unknown (defaults to "utf-8").
dump_errors
- Display errors in the log.
+ Display errors in the log. Enabled by default unless environment is "test".
environment