Edited Preface.asciidoc with Atlas code editor

Author: skalapurakkel

Preface.asciidoc

@@ -144,7 +144,7 @@ ifndef::es_build[]
    of language, alphabets, and sorting. We cover stemming, stopwords, synonyms,
    and fuzzy matching.
 
-*  Chapters pass:[<a href="#aggs-high-level">24</a>] through pass:[<a href="#controlling-memory">34</a>]
+*  Chapters pass:[<a href="#aggs-high-level">25</a>] through pass:[<a href="#controlling-memory">35</a>]
    discuss aggregations and analytics--ways to summarize and group your data to show overall trends.
 
 *  Chapters pass:[<a href="#geopoints">37</a>] through pass:[<a href="#geo-shapes">40</a>]