Update petition.xml

data/descriptions/petition.xml

@@ -232,8 +232,7 @@
                         >13830</ref>]. Some early petitions were prepared in <term xml:lang="lat"
                         >transversa charta</term> format, the writing against vertical fibres [<ref
                         type="internal" target="5364.xml">5364</ref> 236 BCE, Tebtunis]; two
-                    examples from II CE and III CE have horizontal fibres [<ref type="internal"
-                        target="11738.xml">11738</ref>, presumably a copy since it bears no closing
+                    examples from II CE and III CE are horizontally oriented with horizontal fibres [<ref type="internal" target="11738.xml">11738</ref>, presumably a copy since it bears no closing
                     salutation; <ref type="internal" target="11214.xml">11214</ref> 207 CE,
                     Soknopaiou Nesos, 2 columns]. Some also have a squarish format with horizontal
                     fibres [<ref type="internal" target="19621.xml">19621</ref> 117-120 CE,