Index: trunk/doc/design/04_attrib.html
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--- trunk/doc/design/04_attrib.html	(revision 3165)
+++ trunk/doc/design/04_attrib.html	(revision 3166)
@@ -325,7 +325,7 @@
 <p>{des4:43}
 Unitless integer value, specified in decimal or in hex with a 0x prefix.
 The absolute value shall not be larger than 2<sup>31</sup>-1. The value
-string may start wiht a single '+' or '-' character to indicate the sign
+string may start with a single '+' or '-' character to indicate the sign
 or the value; the rest of the characters must be digits (between '0' and '9').
 
 <h3> 4.7.2. cschem-number </h3>