lib: adjust indentation for impending lint change

ESLint 4.x provides stricter indentation linting than previous versions.
In preparation for enabling the stricter indentation linting, adjust the
indentation of four lines in lib/net.js and lib/repl.js.

Backport-PR-URL: #14520
Backport-Reviewed-By: Anna Henningsen <[email protected]>

PR-URL: #14403
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Yuta Hiroto <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Evan Lucas <[email protected]>
Reviewed-By: Timothy Gu <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
Reviewed-By: Alexey Orlenko <[email protected]>

Author: Trott

lib/net.js

@@ -986,9 +986,9 @@ Socket.prototype.connect = function() {
   if (pipe) {
     if (typeof path !== 'string') {
       throw new errors.TypeError('ERR_INVALID_ARG_TYPE',
-        'options.path',
-        'string',
-        path);
+                                 'options.path',
+                                 'string',
+                                 path);
     }
     internalConnect(this, path);
   } else {