Update configs.md

doc/configs.md

@@ -4411,7 +4411,7 @@ https://github.com/elijah-potter/harper
 
 The language server for Harper, the slim, clean language checker for developers.
 
-See [docs](https://github.com/elijah-potter/harper/blob/master/harper-ls/README.md) for more information on settings.
+See [docs](https://github.com/elijah-potter/harper/blob/master/harper-ls/README.md#configuration) for more information on settings.
 
 In short, however, they should look something like this:
 ```lua