LLama change to Llama

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: matt-cossins

docs/source/backends/arm-ethos-u/tutorials/ethos-u-getting-started.md

@@ -201,7 +201,7 @@ To learn more, check out the [ExecuTorch on Arm Practical Labs](https://github.c
 
 For quick learning paths showcasing short tutorials:
 
-- [Run LLama3 on Raspberry Pi 5 with ExecuTorch](https://learn.arm.com/learning-paths/embedded-and-microcontrollers/rpi-llama3/)
+- [Run Llama3 on Raspberry Pi 5 with ExecuTorch](https://learn.arm.com/learning-paths/embedded-and-microcontrollers/rpi-llama3/)
 - [Visualize Ethos-U NPU Performance on FVP](https://learn.arm.com/learning-paths/embedded-and-microcontrollers/visualizing-ethos-u-performance/)
 - [Image Classification with ExecuTorch on NXP i.MX 93 (Ethos-U65)](https://learn.arm.com/learning-paths/embedded-and-microcontrollers/observing-ethos-u-on-nxp/)
 - [Image Classification with ExecuTorch on Alif E8 DevKit (Ethos-U85)](https://learn.arm.com/learning-paths/embedded-and-microcontrollers/alif-image-classification/)