fix bug in commit 2d1ffe where salt directory was mis-named.
fix bug in commit 2d1ffe where salt directory was mis-named.

YongchaoShang/memex-explorer,firebitsbr/memex-explorer,firebitsbr/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer,YongchaoShang/memex-explorer,firebitsbr/memex-explorer,kod3r/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer,firebitsbr/memex-explorer,memex-explorer/memex-explorer,YongchaoShang/memex-explorer,YongchaoShang/memex-explorer,kod3r/memex-explorer,memex-explorer/memex-explorer