error fixed

Author: arunkumarakilan

Sprint-2/1-key-errors/0.js

@@ -9,11 +9,10 @@
 // interpret the error message and figure out why an error is occurring
 
 function capitalise(str) {
-  str = `${str[0].toUpperCase()}${str.slice(1)}`;
+  let str = `${str[0].toUpperCase()}${str.slice(1)}`;
   return str;
 }
-let result = capitalise("Arun");
-console.log(result);
+
 // =============> write your explanation here
 // The parameter str is already a local variable inside the function.
 // Previously, redeclaring it using let caused an error because variables cannot be declared twice in the same scope.