diff --git a/shared/en/urls.adoc b/shared/en/urls.adoc
index 5b73f53a25..ed882b75a2 100644
--- a/shared/en/urls.adoc
+++ b/shared/en/urls.adoc
@@ -1,60 +1,60 @@
 
 ifeval::[{isonline} == 1]
 :main-site: https://docs.freebsd.org/en
 endif::[]
 
 ifeval::[{isonline} == 0]
 :main-site: ../../../en
 endif::[]
 
 ifndef::isonline[]
 :main-site: https://docs.freebsd.org/en
 endif::[]
 
 // books
-:dev-model: {main-site}/books/dev-model
-:faq: {main-site}/books/faq
-:handbook: {main-site}/books/handbook
-:developers-handbook: {main-site}/books/developers-handbook
-:arch-handbook: {main-site}/books/arch-handbook
-:porters-handbook: {main-site}/books/porters-handbook
-:design-44bsd: {main-site}/books/design-44bsd
-:fdp-primer: {main-site}/books/fdp-primer
+:dev-model: {main-site}/books/dev-model/
+:faq: {main-site}/books/faq/
+:handbook: {main-site}/books/handbook/
+:developers-handbook: {main-site}/books/developers-handbook/
+:arch-handbook: {main-site}/books/arch-handbook/
+:porters-handbook: {main-site}/books/porters-handbook/
+:design-44bsd: {main-site}/books/design-44bsd/
+:fdp-primer: {main-site}/books/fdp-primer/
 
 // articles
-:bsdl-gpl: {main-site}/articles/bsdl-gpl
-:building-products: {main-site}/articles/building-products
-:committers-guide: {main-site}/articles/committers-guide
-:contributing: {main-site}/articles/contributing
-:contributors: {main-site}/articles/contributors
-:cups: {main-site}/articles/cups
-:explaining-bsd: {main-site}/articles/explaining-bsd
-:filtering-bridges: {main-site}/articles/filtering-bridges
-:fonts: {main-site}/articles/fonts
-:freebsd-questions-article: {main-site}/articles/freebsd-questions
-:freebsd-src-lsp: {main-site}/articles/freebsd-src-lsp
-:freebsd-update-server: {main-site}/articles/freebsd-update-server
-:geom-class: {main-site}/articles/geom-class
-:gjournal-desktop: {main-site}/articles/gjournal-desktop
-:hubs: {main-site}/articles/hubs
-:ipsec-must: {main-site}/articles/ipsec-must
-:ldap-auth: {main-site}/articles/ldap-auth
-:leap-seconds: {main-site}/articles/leap-seconds
-:linux-emulation: {main-site}/articles/linux-emulation
-:linux-users: {main-site}/articles/linux-users
-:mailing-list-faq: {main-site}/articles/mailing-list-faq
-:nanobsd: {main-site}/articles/nanobsd
-:new-users: {main-site}/articles/new-users
-:pam: {main-site}/articles/pam
-:pgpkeys: {main-site}/articles/pgpkeys
-:port-mentor-guidelines: {main-site}/articles/port-mentor-guidelines
-:pr-guidelines: {main-site}/articles/pr-guidelines
-:problem-reports: {main-site}/articles/problem-reports
-:rc-scripting: {main-site}/articles/rc-scripting
-:releng: {main-site}/articles/releng
-:freebsd-releng: {main-site}/articles/freebsd-releng
-:remote-install: {main-site}/articles/remote-install
-:serial-uart: {main-site}/articles/serial-uart
-:solid-state: {main-site}/articles/solid-state
-:vinum: {main-site}/articles/vinum
-:vm-design: {main-site}/articles/vm-design
+:bsdl-gpl: {main-site}/articles/bsdl-gpl/
+:building-products: {main-site}/articles/building-products/
+:committers-guide: {main-site}/articles/committers-guide/
+:contributing: {main-site}/articles/contributing/
+:contributors: {main-site}/articles/contributors/
+:cups: {main-site}/articles/cups/
+:explaining-bsd: {main-site}/articles/explaining-bsd/
+:filtering-bridges: {main-site}/articles/filtering-bridges/
+:fonts: {main-site}/articles/fonts/
+:freebsd-questions-article: {main-site}/articles/freebsd-questions/
+:freebsd-src-lsp: {main-site}/articles/freebsd-src-lsp/
+:freebsd-update-server: {main-site}/articles/freebsd-update-server/
+:geom-class: {main-site}/articles/geom-class/
+:gjournal-desktop: {main-site}/articles/gjournal-desktop/
+:hubs: {main-site}/articles/hubs/
+:ipsec-must: {main-site}/articles/ipsec-must/
+:ldap-auth: {main-site}/articles/ldap-auth/
+:leap-seconds: {main-site}/articles/leap-seconds/
+:linux-emulation: {main-site}/articles/linux-emulation/
+:linux-users: {main-site}/articles/linux-users/
+:mailing-list-faq: {main-site}/articles/mailing-list-faq/
+:nanobsd: {main-site}/articles/nanobsd/
+:new-users: {main-site}/articles/new-users/
+:pam: {main-site}/articles/pam/
+:pgpkeys: {main-site}/articles/pgpkeys/
+:port-mentor-guidelines: {main-site}/articles/port-mentor-guidelines/
+:pr-guidelines: {main-site}/articles/pr-guidelines/
+:problem-reports: {main-site}/articles/problem-reports/
+:rc-scripting: {main-site}/articles/rc-scripting/
+:releng: {main-site}/articles/releng/
+:freebsd-releng: {main-site}/articles/freebsd-releng/
+:remote-install: {main-site}/articles/remote-install/
+:serial-uart: {main-site}/articles/serial-uart/
+:solid-state: {main-site}/articles/solid-state/
+:vinum: {main-site}/articles/vinum/
+:vm-design: {main-site}/articles/vm-design/