fixup! Fix typo

Author: arnaudgeiser

src/manifold/executor.clj

@@ -33,10 +33,14 @@
          (.set executor-thread-local executor#)))))
 
 (defn- ^Thread new-thread
-  "Create a new `java.lang.Thread`.
+  "Creates a new `java.lang.Thread`.
 
   It represents the default implementation on `thread-factory` when the
-  `new-thread-fn` argument is not passed."
+  `new-thread-fn` argument is not passed.
+
+  Some libraries require a different implementation of a `java.lang.Thread`.
+  That's the case of Netty which behaves differently when
+  running on a `io.netty.util.concurrent.FastThreadLocalThread`."
   [group target name stack-size]
   (Thread. group target name stack-size))
 

test/manifold/executor_test.clj

@@ -56,7 +56,7 @@
 
 (deftest test-thread-factory
   (let [tf (thread-factory)]
-    (.newThread tf (constantly nil)))
+    (is (.newThread tf (constantly nil))))
   (let [tf (thread-factory
             (fn [group target _ stack-size]
               (proxy [Thread] [group target "custom-name" stack-size])))