Remove reference to willRender/didRender

willRender and didRender are not run in FastBoot context

Author: Robert Jackson

README.md

@@ -636,7 +636,7 @@ Since `didInsertElement` hooks are designed to let your component
 directly manipulate the DOM, and that doesn't make sense on the server
 where there is no DOM, we do not invoke either `didInsertElement` or
 `willInsertElement` hooks. The only component lifecycle hooks called in
-FastBoot are `init`, `didReceiveAttrs`, `didUpdateAttrs`, `willRender`, `didRender`, and `willDestroy`.
+FastBoot are `init`, `didReceiveAttrs`, `didUpdateAttrs`, and `willDestroy`.
 
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