[Docs] Correct max_compilations_rate (#29262)

Author: bgeVam

docs/reference/migration/migrate_6_0/settings.asciidoc

@@ -82,7 +82,7 @@ All of the existing scripting security settings have been removed.  Instead
 they are replaced with `script.allowed_types` and `script.allowed_contexts`.
 
 The setting `script.max_compilations_per_minute` has been replaced with
-`script.max_compilation_rate`, which consists of a rate and a time value,
+`script.max_compilations_rate`, which consists of a rate and a time value,
 for example `75/5m`.
 
 ==== Discovery Settings