diff --git a/HACKING b/HACKING
index 0745d5f337..4cf290696b 100644
--- a/HACKING
+++ b/HACKING
@@ -221,7 +221,7 @@ feature or changing the output of a program.
There is more on this subject, including lots of links to background reading
on the subject, on Richard Jones' guide to working with open source projects
-.
+.
Code indentation
diff --git a/docs/hacking.html.in b/docs/hacking.html.in
index 9456520d46..6a92f462a0 100644
--- a/docs/hacking.html.in
+++ b/docs/hacking.html.in
@@ -260,7 +260,7 @@
There is more on this subject, including lots of links to background
reading on the subject, on
-
+
Richard Jones' guide to working with open source projects.