Add apparently missing word for InvalidStateError definition.

Closes bug #973901.  Thanks Brian Gough.

diff --git a/Doc/lib/xmldom.tex b/Doc/lib/xmldom.tex
index 812cd9111f291179bdfee5a8869b71ece230a260..e41d56c6bd7a154d58f06b1984cf8be8176511d1 100644 (file)
--- a/Doc/lib/xmldom.tex
+++ b/Doc/lib/xmldom.tex
@@ -760,7 +760,7 @@ appropriate value for the \member{code} attribute.
 \end{excdesc}
 
 \begin{excdesc}{InvalidStateErr}
-  Raised when an attempt is made to use an object that is not or is no
+  Raised when an attempt is made to use an object that is not defined or is no
   longer usable.
 \end{excdesc}