Fix the typo

Fix the typo

js/inputmask.date.extensions.js

@@ -218,9 +218,9 @@
                     //localize
                     formatCode.S = opts.i18n.ordinalSuffix.join("|");
 
-                    opts.inputFormat = formatAlias[opts.inputFormat] || opts.inputFormat; //resolve possible formatAkias
-                    opts.displayFormat = formatAlias[opts.displayFormat] || opts.displayFormat || opts.inputFormat; //resolve possible formatAkias
-                    opts.outputFormat = formatAlias[opts.outputFormat] || opts.outputFormat || opts.inputFormat; //resolve possible formatAkias
+                    opts.inputFormat = formatAlias[opts.inputFormat] || opts.inputFormat; //resolve possible formatAlias
+                    opts.displayFormat = formatAlias[opts.displayFormat] || opts.displayFormat || opts.inputFormat; //resolve possible formatAlias
+                    opts.outputFormat = formatAlias[opts.outputFormat] || opts.outputFormat || opts.inputFormat; //resolve possible formatAlias
                     opts.placeholder = opts.placeholder !== "" ? opts.placeholder : opts.inputFormat.replace(/[\[\]]/, "");
                     opts.regex = parse(opts.inputFormat, undefined, opts);
                     // console.log(opts.regex);
@@ -299,4 +299,4 @@
         return Inputmask;
     }
 ))
-;
+;