Fix Quoting problem in title

Add jo as dependency. Fix crash with below title
[$] Libxml2's "no security embargoes" policy Updates

README.md

@@ -14,6 +14,7 @@ available to all. This script is for [lwn][0].
 
 * [yq][1]
 * [miller][2]
+* [jo][3]
 
 ### Usage
 
@@ -41,3 +42,4 @@ Marking as unread. entry: 3060 title: [$] An end to uniprocessor configurations
 [0]: https://lwn.net
 [1]: https://github.com/mikefarah/yq
 [2]: https://github.com/johnkerl/miller
+[3]: https://github.com/jpmens/jo