[css2] aural percents sorted

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%40353

Author: svgeesus

css2/properties/properties.db

@@ -219,8 +219,8 @@ text | wait | help | <url>;;
 auto;; *;; yes;; N/A
 */
 
-/* volume;; <percentage>  | silent | x-soft | soft | medium | loud | x-loud;;
-   medium;; *;; yes;; relative to user-specified mapping
+/* volume;; <number>  | silent | x-soft | soft | medium | loud | x-loud;;
+   medium;; *;; yes;; relative to inherited value
 */
 
 /* speak;; normal | none | spell-out ;; normal;; *;; yes;; N/A */
@@ -268,9 +268,9 @@ auto;; *;; yes;; N/A
   medium;; *;; yes;; N/A
 */
 
-/* pitch-range;; <percentage>;; 50%;; *;; yes;; relative to ?? */
-/* stress;; <percentage>;; 50%;; *;; yes;; relative to ?? */
-/* richness;; <percentage>;; 50%;; *;; yes;; relative to ?? */
+/* pitch-range;; <number>;; 50;; *;;yes;; N/A */
+/* stress;; <number>;; 50;; *;;yes;; N/A */
+/* richness;; <number>;; 50;; *;; yes;; N/A */
 
 /* speak-punctuation;; code | none;; none;; *;; yes;; N/A */
 /* speak-date;; myd | dmy | ymd;; depends on user agent;; *;; yes;; N/A */