Tweak documentation for preload plugin.

—Tweak namespace docstring for kaocha.plugin.preloads.
—Added note about the ClojureScript limitation to the plugins article..

Author: alysbrooks

doc/08_plugins.md

@@ -162,6 +162,11 @@ Preload namespaces. Useful for loading specs and installing instrumentation.
  :kaocha.plugin.preloads/ns-names [my.acme.specs]}
 ```
 
+This plugin works for only Clojure namespaces. For ClojureScript namespaces, use
+the [`:preloads`
+functionality](https://cljs.github.io/api/compiler-options/preloads) of the
+ClojureScript compiler.
+
 ## Debug
 
 Inspect Kaocha's process by printing out a message at every single hook. This is

src/kaocha/plugin/preloads.clj

@@ -4,8 +4,8 @@
   Useful for preloading specs and other instrumentation.
 
   This calls `require` on the given namespace names before loading any tests.
-  Only works for Clojure namespaces, for ClojureScript use the :preloads
-  functionality of the ClojureScript compiler."
+  This prlugin works for only Clojure namespaces. For ClojureScript namespaces,
+  use the :preloads functionality of the ClojureScript compiler."
   (:require [kaocha.plugin :refer [defplugin]]))
 
 (defplugin kaocha.plugin/preloads