/**
* An implementation of ListeningExecutorService that attempts to detect deadlock scenarios that
- * could occur if clients invoke the returned Future's <ode>get</code> methods synchronously.
+ * could occur if clients invoke the returned Future's <code>get</code> methods synchronously.
* <p>
* Deadlock scenarios are most apt to occur with a backing single-threaded executor where setting of
* the Future's result is executed on the single thread. Here's a scenario: