elaborate JIT

L. Grondin · L. Grondin · commit 1a7b77e199b3 · 2014-09-09T04:48:16.000+02:00
diff --git a/S99-glossary.pod b/S99-glossary.pod
@@ -882,7 +882,8 @@ Intermediate representation of code used in the JVM backend of Rakudo and NQP.
 
 =head2 JIT
 
-L</Just in Time>
+L<Just-in-time compilation|https://en.wikipedia.org/wiki/Just-in-time_compilation>,
+a technique for improving performance of virtual machines.
 
 =head2 Junction
 
