Add link to mhchem on CTAN.

jgm · jgm · commit 914e5aa2c9d9 · 2021-12-19T11:56:37.000-08:00
diff --git a/mhchem/README.md b/mhchem/README.md
@@ -24,3 +24,4 @@ Related work:
 
 - <https://github.com/mhchem/mhchemParser/>
 
+[mhchem]:  https://ctan.org/pkg/mhchem

Original file line number	Diff line number	Diff line change
`@@ -24,3 +24,4 @@ Related work:`
`24`	`24`
`25`	`25`	`- <https://github.com/mhchem/mhchemParser/>`
`26`	`26`
	`27`	`+[mhchem]: https://ctan.org/pkg/mhchem`