Fix broken link in configuration description

(cherry picked from commit 525078c59d)

src/libstore/include/nix/store/globals.hh

@@ -389,7 +389,7 @@ public:
 
           To build only on remote machines and disable local builds, set [`max-jobs`](#conf-max-jobs) to 0.
 
-          If you want the remote machines to use substituters, set [`builders-use-substitutes`](#conf-builders-use-substituters) to `true`.
+          If you want the remote machines to use substituters, set [`builders-use-substitutes`](#conf-builders-use-substitutes) to `true`.
         )",
         {},
         false};