diff --git a/About b/About
index 5e75b52..ddde7a4 100644
--- a/About
+++ b/About
@@ -133,8 +133,8 @@ just Linus Torvalds' glorified terminal emulator.
 A founding member of Unikernel Systems (later acquired by Docker), Martin has
 been involved in a number of library operating system projects since 2014,
 including the [rumprun](http://repo.rumpkernel.org/rumprun) unikernel and
-[MirageOS][https://mirage.io/]. He is a co-author of
-[Solo5][https://github.com/Solo5/solo5], a secure execution environment for
+[MirageOS](https://mirage.io/). He is a co-author of
+[Solo5](https://github.com/Solo5/solo5), a secure execution environment for
 unikernels, and joins robur in 2018 to continue his work towards creating
 secure software that "just works" and other ambitious projects.