Add link to HTML to JSX converter to “JSX In Depth” page

docs/02.1-jsx-in-depth.md

@@ -58,7 +58,9 @@ var app = Nav({color:"blue"}, Profile(null, "click"));
 ```
 
 Use the [JSX Compiler](/react/jsx-compiler.html) to try out JSX and see how it
-desugars into native JavaScript.
+desugars into native JavaScript, and the 
+[HTML to JSX converter](/react/html-jsx.html) to convert your existing HTML to
+JSX.
 
 If you want to use JSX, the [Getting Started](/react/docs/getting-started.html) guide shows
 how to setup compilation.
@@ -104,7 +106,7 @@ See [Multiple Components](/react/docs/multiple-components.html) to learn more ab
 
 > Note:
 >
-> Since JSX is JavaScript, identifiers such as `class` and `for` are discouraged
+> Since JSX is JavaScript, identifiers such as `class` and `for` are not allowed
 > as XML attribute names. Instead, React DOM components expect attributes like
 > `className` and `htmlFor`, respectively.