[DOCS] Fine-tunes version requirements page in the PHP book.

szabosteve · szabosteve · commit f9717cf1e2ac · 2020-04-27T15:34:40.000+02:00
diff --git a/docs/php-version-requirement.asciidoc b/docs/php-version-requirement.asciidoc
@@ -2,4 +2,6 @@
 == PHP Version Requirement
 
 Version 7.0 of Elasticsearch-PHP requires PHP version 7.1.0 or higher.
-In addition, it requires the native JSON extension to be version 1.3.7 or higher.
+
+In addition, it requires the native JSON extension to be version 1.3.7 or 
+higher.
