calc() can also be used for frequency etc., not just lengths

Author: howcom

css3-values/Overview.src.html

@@ -480,7 +480,7 @@ <h5>The 'vm' unit</h5>
 
 <h4>The 'calc', 'min' and 'max' functions</h4>
 
-<p>The <dfn>calc()</dfn>, <dfn>min()</dfn>, and <dfn>max()</dfn> functions can be used wherever length values are allowed. 
+<p>The <dfn>calc()</dfn>, <dfn>min()</dfn>, and <dfn>max()</dfn> functions can be used wherever length, frequency, angle, time, or number values are allowed. 
 
 
 <div class="example">
@@ -541,7 +541,6 @@ <h4>The 'calc', 'min' and 'max' functions</h4>
           min | max | "(" S* sum ")" S* ];
 </pre>
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-
 <p>Division by zero is a parse error.
 
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