Fix duplicate line number 32.90 in nonnusdionysiaca.xml.

Caused by an apparently accidentally added line break. Compare to a book
scan:
https://archive.org/details/dionysiaca02nonnuoft/page/450/mode/1up

#79

corpus/nonnusdionysiaca.xml

@@ -13748,7 +13748,7 @@
 <lb rend="displayNum" n="85" />a)/nqesin i(mertoi=si gamh/lion e)/stefen eu)nh/n: 
 <lb rend="displayNum" n="86" />kai\ kro/kos e)bla/sthse *ki/lic kai\ e)fu/eto mi=lac, 
 <lb rend="displayNum" n="88" />qh/lei+ d' a)/rsena fu/lla sune/pleke gei/toni poi/h|, 
-<lb rend="displayNum" n="89" /><lb rend="displayNum" n="90" />oi(=a po/qou pnei/wn kai\ e)n a)/nqesin a(bro\s a)koi/ths, 
+<lb rend="displayNum" n="89" />oi(=a po/qou pnei/wn kai\ e)n a)/nqesin a(bro\s a)koi/ths, 
 <lb rend="displayNum" n="87" />kai\ le/xos a)mfote/rwn e)peko/smee diplo/os o)/rphc, 
 <lb rend="displayNum" n="90" />*zh=na kro/kw| puka/sas kai\ mi/laki su/ggamon *(/hrhn: 
 <lb rend="displayNum" n="91" />kai\ *dio\s o)cu\n e)/rwta noh/moni dei/knue sigh=|