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| -rw-r--r-- | guides/source/rails_on_rack.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guides/source/rails_on_rack.md b/guides/source/rails_on_rack.md index 1fac6d9883..ac355b4a08 100644 --- a/guides/source/rails_on_rack.md +++ b/guides/source/rails_on_rack.md @@ -229,7 +229,7 @@ Much of Action Controller's functionality is implemented as Middlewares. The fol **`Rack::Lock`** -* Sets `env["rack.multithread"]` flag to `true` and wraps the application within a Mutex. +* Sets `env["rack.multithread"]` flag to `false` and wraps the application within a Mutex. **`ActiveSupport::Cache::Strategy::LocalCache::Middleware`** |