remove unnecessary spacing in doc

Author: gavinking

documentation/src/main/asciidoc/introduction/Hibernate_Introduction.adoc

@@ -17,21 +17,11 @@ include::Preface.adoc[]
 :numbered:
 
 include::Introduction.adoc[]
-
 include::Configuration.adoc[]
-
 include::Entities.adoc[]
-
 include::Mapping.adoc[]
-
 include::Interacting.adoc[]
-
 include::Generator.adoc[]
-
-// include::../userguide/chapters/query/hql/Hibernate_Query_Language.adoc[]
-
 include::Tuning.adoc[]
-
 include::Advanced.adoc[]
-
 include::Credits.adoc[]

documentation/src/main/asciidoc/querylanguage/Hibernate_Query_Language.adoc

@@ -19,29 +19,13 @@
 :toc:
 :toclevels: 3
 
-<<<
-
 include::Preface.adoc[]
 
-<<<
-
 :numbered:
 
 include::Concepts.adoc[]
-
-<<<
-
 include::Expressions.adoc[]
-
-<<<
-
 include::From.adoc[]
-
-<<<
-
 include::Relational.adoc[]
-
-<<<
-
 include::Credits.adoc[]