Update getting-started.asciidoc (#23296)

docs/reference/getting-started.asciidoc

@@ -401,7 +401,7 @@ If we study the above commands carefully, we can actually see a pattern of how w
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 // NOTCONSOLE
 
-This REST access pattern is pervasive throughout all the API commands that if you can simply remember it, you will have a good head start at mastering Elasticsearch.
+This REST access pattern is so pervasive throughout all the API commands that if you can simply remember it, you will have a good head start at mastering Elasticsearch.
 
 == Modifying Your Data