Fix broken includes in reference documentation.
Closes
@@ -4,7 +4,7 @@ Jens Schauder, Jay Bryant, Mark Paluch, Bastian Wilhelm
:revdate: {localdate}
:javadoc-base: https://docs.spring.io/spring-data/jdbc/docs/{revnumber}/api/
ifdef::backend-epub3[:front-cover-image: image:epub-cover.png[Front Cover,1050,1600]]
-:spring-data-commons-docs: ../../../../../spring-data-commons/src/main/asciidoc
+:spring-data-commons-docs: ../../../../spring-data-commons/src/main/asciidoc
:spring-framework-docs: https://docs.spring.io/spring-framework/docs/{springVersion}/reference/html
:include-xml-namespaces: false
