DATAJPA-1798 - Editing pass.

Edited new content (and some old content that may have been missed).

Original pull request: #431.

Author: Jay Bryant

src/main/asciidoc/index.adoc

@@ -6,7 +6,7 @@ ifdef::backend-epub3[:front-cover-image: image:epub-cover.png[Front Cover,1050,1
 :spring-data-commons-docs: ../../../../spring-data-commons/src/main/asciidoc
 :spring-framework-docs: https://docs.spring.io/spring-framework/docs/{springVersion}/spring-framework-reference/
 
-(C) 2008-2019 The original authors.
+(C) 2008-2020 The original authors.
 
 NOTE: Copies of this document may be made for your own use and for distribution to others, provided that you do not charge any fee for such copies and further provided that each copy contains this Copyright Notice, whether distributed in print or electronically.
 
@@ -15,7 +15,9 @@ toc::[]
 include::preface.adoc[]
 
 include::new-features.adoc[leveloffset=+1]
+
 include::{spring-data-commons-docs}/dependencies.adoc[leveloffset=+1]
+
 include::{spring-data-commons-docs}/repositories.adoc[leveloffset=+1]
 
 [[reference]]
@@ -28,8 +30,13 @@ include::jpa.adoc[leveloffset=+1]
 
 :numbered!:
 include::{spring-data-commons-docs}/repository-namespace-reference.adoc[leveloffset=+1]
+
 include::{spring-data-commons-docs}/repository-populator-namespace-reference.adoc[leveloffset=+1]
+
 include::{spring-data-commons-docs}/repository-query-keywords-reference.adoc[leveloffset=+1]
+
 include::{spring-data-commons-docs}/repository-query-return-types-reference.adoc[leveloffset=+1]
+
 include::faq.adoc[leveloffset=+1]
+
 include::glossary.adoc[leveloffset=+1]

src/main/asciidoc/preface.adoc

@@ -6,8 +6,8 @@ Spring Data JPA provides repository support for the Java Persistence API (JPA).
 [[project]]
 == Project Metadata
 
-* Version control - https://github.com/spring-projects/spring-data-jpa
-* Bugtracker - https://jira.spring.io/browse/DATAJPA
-* Release repository - https://repo.spring.io/libs-release
-* Milestone repository - https://repo.spring.io/libs-milestone
-* Snapshot repository - https://repo.spring.io/libs-snapshot
+* Version control: https://github.com/spring-projects/spring-data-jpa
+* Bugtracker: https://jira.spring.io/browse/DATAJPA
+* Release repository: https://repo.spring.io/libs-release
+* Milestone repository: https://repo.spring.io/libs-milestone
+* Snapshot repository: https://repo.spring.io/libs-snapshot