Fix typo in docs landing page (run-llama#11425)

docs/index.rst

@@ -1,7 +1,7 @@
 Welcome to LlamaIndex 🦙 !
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-LlamaIndex is a data framework for `LLM <https://en.wikipedia.org/wiki/Large_language_model>`_-based applications which benefit from context augmentation. Such LLM systems have been termed as RAG systems, standing for "Retrieval-Augemented Generation". LlamaIndex provides the essential abstractions to more easily ingest, structure, and access private or domain-specific data in order to inject these safely and reliably into LLMs for more accurate text generation. It's available in Python (these docs) and `Typescript <https://ts.llamaindex.ai/>`_.
+LlamaIndex is a data framework for `LLM <https://en.wikipedia.org/wiki/Large_language_model>`_-based applications which benefit from context augmentation. Such LLM systems have been termed as RAG systems, standing for "Retrieval-Augmented Generation". LlamaIndex provides the essential abstractions to more easily ingest, structure, and access private or domain-specific data in order to inject these safely and reliably into LLMs for more accurate text generation. It's available in Python (these docs) and `Typescript <https://ts.llamaindex.ai/>`_.
 
 .. tip::
    Updating to LlamaIndex v0.10.0? Check out the `migration guide <./getting_started/v0_10_0_migration.html>`_.