Backport typo fix from Emacs revno r116017

doc/org.texi

@@ -10691,7 +10691,7 @@ Toggle inclusion of tables (@code{org-export-with-tables}).
 
 @cindex property, EXPORT_FILE_NAME
 When exporting only a subtree, each of the previous keywords@footnote{With
-the exception of @samp{SETUPFILE}.} can be overriden locally by special node
+the exception of @samp{SETUPFILE}.} can be overridden locally by special node
 properties.  These begin with @samp{EXPORT_}, followed by the name of the
 keyword they supplant.  For example, @samp{DATE} and @samp{OPTIONS} keywords
 become, respectively, @samp{EXPORT_DATE} and @samp{EXPORT_OPTIONS}