Basic JavaScript - Understanding Case Sensitivity in Variables

Tell us what’s happening:
Describe your issue in detail here.

   **Your code so far**
// Variable declarations
var StudlyCapVar = 10;
var properCamelCase;
var titleCaseOver;


it giving me error codes





       **Your browser information:**

User Agent is: <code>Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36</code>

**Challenge:**  Basic JavaScript - Understanding Case Sensitivity in Variables

**Link to the challenge:**
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/basic-javascript/understanding-case-sensitivity-in-variables

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