fix ocaml path

Author: jcs090218

tree-sitter-langs-build.el

@@ -161,8 +161,8 @@ git checkout."
        :paths (pcase lang-symbol
                 ;; XXX
                 ('csv '("csv" ("csv" . csv)))
-                ('ocaml '("ocaml" ("interface" . ocaml-interface)))
-                ('ocaml-interface '("interface" ("interface" . ocaml-interface)))
+                ('ocaml '("ocaml" ("grammars" ("ocaml" . ocaml))))
+                ('ocaml-interface '("ocaml" ("grammars" ("interface" . ocaml-interface))))
                 ('typescript '("typescript" ("tsx" . tsx)))
                 ('xml '("xml" ("dtd" . dtd)))
                 ('markdown '("tree-sitter-markdown" ("tree-sitter-markdown" . markdown)))