Correct usage example with surrounding apostrophes

Author: professorhantzen

bin/rsign.js

@@ -56,15 +56,15 @@ function ready() {
 function print_usage() {
   console.log(
     'Usage: rsign.js <secret> <json>\n\n',
-    'Example: rsign.js ssq55ueDob4yV3kPVnNQLHB6icwpC',
+    'Example: rsign.js ssq55ueDob4yV3kPVnNQLHB6icwpC','\''+
     JSON.stringify({
       TransactionType: 'Payment',
       Account: 'r3P9vH81KBayazSTrQj6S25jW6kDb779Gi',
       Destination: 'r3kmLJN5D28dHuH8vZNUZpMC43pEHpaocV',
       Amount: '200000000',
       Fee: '10',
       Sequence: 1
-    })
+    })+'\''
     );
 };