typo-Update LightClient.t.sol

[romashka-btc]

Fix: Corrected typo in test file

Changes

• contracts/test/LightClient.t.sol:112: "initiazing" corrected to "initializing".

Purpose

• Improved code accuracy and ensured clarity in test file.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[romashka-btc]

@mrain @sveitser

[romashka-btc]

Hi! Could you please take a look at my pull request? Your feedback is very important for moving forward. Thank you so much!

@akonring @mrain @sveitser