fixed variable name

Author: RomanBachaloSigmaSoftware

lib/eSignature/controllers/eg038ResponsiveSigning.js

@@ -27,8 +27,8 @@ const dsPingUrl = dsConfig.appUrl + '/'; // Url that will be pinged by the DocuS
     // Step 1. Check the token
     // At this point we should have a good token. But we
     // double-check here to enable a better UX to the user.
-    const tokenOK = req.dsAuth.checkToken(minimumBufferMin);
-    if (! tokenOK) {
+    const isTokenOK = req.dsAuth.checkToken(minimumBufferMin);
+    if (! isTokenOK) {
         req.flash('info', 'Sorry, you need to re-authenticate.');
         // Save the current operation so it will be resumed after authentication
         req.dsAuth.setEg(req, eg);
@@ -79,8 +79,8 @@ eg038ResponsiveSigning.getController = (req, res) => {
     // Check that the authentication token is ok with a long buffer time.
     // If needed, now is the best time to ask the user to authenticate
     // since they have not yet entered any information into the form.
-    const tokenOK = req.dsAuth.checkToken();
-    if (tokenOK) {
+    const isTokenOK = req.dsAuth.checkToken();
+    if (isTokenOK) {
         sourceFile = (path.basename(__filename))[5].toLowerCase() + (path.basename(__filename)).substr(6);
         res.render('pages/examples/eg038ResponsiveSigning', {
             eg: eg, csrfToken: req.csrfToken(),