diff --git a/www/fx.html b/www/fx.html
index 3daf7ea..b38a166 100644
--- a/www/fx.html
+++ b/www/fx.html
@@ -128,7 +128,7 @@
<div class="sponsbox">
<div class="sponsor">
- <a title="Sponsor: Atlas Multimedia" href="http://www.atlas-multimedia.de/">Atlas Multimedia</a><!-- 20101201000025 tanju.temurbas-->
+ <a title="Sponsor: alaTest.com" href="http://alatest.com">alaTest.com</a><!-- 20110801000300 -->
</div>
<div class="sponsor">
<a title="Sponsor: Druckerei" href="http://print24.com/de/">Druckerei</a><!-- 201110010720 -->
@@ -404,7 +404,7 @@
<li>statements are assignments or the final expression to return</li>
<li>an assignment starts a statement, it is not an operator</li>
<li>assignments to built-ins do not throw an exception and have no effect; e.g. <kbd>r=3.0; r</kbd> returns the pixel red color value, not 3.0</li>
-<li>Unary operators have a lower priority than binary operators, that is, the unary minus (negation) has lower precedence than exponentiation, so -3^2 is interpreted as -(3)2 = -9. Use parentheses to clarify your intent (e.g. (-3)^2 = 9).</li>
+<li>Unary operators have a lower priority than binary operators, that is, the unary minus (negation) has lower precedence than exponentiation, so -3^2 is interpreted as -(3^2) = -9. Use parentheses to clarify your intent (e.g. (-3)^2 = 9).</li>
<li>Similarly, care must be exercised when using the slash ('/') symbol. The string of characters <em>1/2x</em> is interpreted as (1/2)x. The contrary interpretation should be written explicitly as 1/(2x). Again, the use of parentheses helps clarify the meaning and should be used whenever there is any chance of misinterpretation.</li>
</ul>