Typo in multiple files

[hawkaii]

Following are the typo listed

• spelling of "grammatically" in the user prompt template in examples/classification.py.
• spelling of "respectively" in a comment describing label token mapping in examples/classification.py.
• "aribtrary" to "arbitrary" in comments describing batch shape handling in gemma/gm/nn/_transformer.py and gemma/gm/nn/gemma3n/_transformer.py.
• spelling of "triggering" in docstrings for output buffer length in gemma/gm/text/_chat_sampler.py and gemma/gm/text/_sampler.py.
• "argiments" to "arguments" in a comment about Jax vmap support in gemma/gm/vision/_token_utils.py.

I have raised a pr for fixing this

[Balakrishna-Chennamsetti]

Hi @hawkaii ,

Welcome to Gemma Google's open source models, thanks for bringing this to our attention. Thank you so much your valuable contribution and time. Once the PR is reviewed it will merged with master.

Thanks.