Fixes more accidental markdown refs #2022

Author: JJ

doc/Language/glossary.pod6

@@ -723,7 +723,7 @@ Not Yet Implemented
 =head1 opcode
 X<|opcode>
 
-An opcode, or operation code, is a bytecode operation, that is, a command of the language actually used on the virtual machine. They are not usually intended for human consumption, but they are usually specified somewhere, like [this document for MoarVM](https://github.com/MoarVM/MoarVM/blob/27a7befed3c38e2e5dbf7a44f8546dc226b41297/docs/bytecode.markdown).
+An opcode, or operation code, is a bytecode operation, that is, a command of the language actually used on the virtual machine. They are not usually intended for human consumption, but they are usually specified somewhere, like L<this document for MoarVM|https://github.com/MoarVM/MoarVM/blob/master/docs/bytecode.markdown>.
 
 =head1 Operator
 X<|Operator>