there's a doubled pharagraph at page 66 line 8 on bsd spanish manual it says "seleccione [yes] y extraiga..." that pharagraph is the same that the one located on line 3 that could be retranslated from english manual, located on page 47 line 15 it says "if the instalation is complete..."
More specifically, this is in the Spanish translation of the Handbook, install/chapter.xml, at line 3976 and line 3986.
A commit references this bug: Author: wblock Date: Tue May 17 13:49:29 UTC 2016 New revision: 48821 URL: https://svnweb.freebsd.org/changeset/doc/48821 Log: Remove repeated paragraph. PR: 209570 Submitted by: miguel <mitron5@gmail.com> Changes: head/es_ES.ISO8859-1/books/handbook/install/chapter.xml
Fixed. Thanks!