wptexturize function curlifies quotes in script blocks

[Justinsomnia]

Due to a misplaced parenthesis in the wptexturize function, quotes in a script block within a post will get texturized, breaking the script.

The following test post:

<script>document.write("test");</script>

erroneously gets sent to the web broswer as:

<script>document.write(&#8221;test&#8221;);</script>

patch fixing the parenthesis error

Attached patch works well.

Good Catch!

(In [4565]) Don't texturize things inside of script or style tags, fixes #2647