chore: fix broken links to llama_index

public/llms-full.txt

@@ -6953,7 +6953,7 @@ messages = [
 ]
 MistralAI(api_key=api_key, model=mistral_model).chat(messages)
 ```
-Check out more details on using Instruct and Fill In Middle(FIM) with LlamaIndex in this [notebook](https://github.com/run-llama/llama_index/blob/main/docs/docs/examples/cookbooks/codestral.ipynb).
+Check out more details on using Instruct and Fill In Middle(FIM) with LlamaIndex in this [notebook](https://github.com/run-llama/llama_index/blob/main/docs/examples/cookbooks/codestral.ipynb).
 
 </details>
 
@@ -16560,7 +16560,7 @@ client = Mistral(api_key=api_key)
 In this very simple example, we are getting data from an essay written by Paul Graham:
 
 ```python
-response = requests.get('https://raw.githubusercontent.com/run-llama/llama_index/main/docs/docs/examples/data/paul_graham/paul_graham_essay.txt')
+response = requests.get('https://raw.githubusercontent.com/run-llama/llama_index/main/docs/examples/data/paul_graham/paul_graham_essay.txt')
 text = response.text
 ```
 

src/app/(docs)/capabilities/code_generation/codestral_integrations_tab/_page.mdx

@@ -118,7 +118,7 @@ messages = [
 ]
 MistralAI(api_key=api_key, model=mistral_model).chat(messages)
 ```
-Check out more details on using Instruct and Fill In Middle(FIM) with LlamaIndex in this [notebook](https://github.com/run-llama/llama_index/blob/main/docs/docs/examples/cookbooks/codestral.ipynb).
+Check out more details on using Instruct and Fill In Middle(FIM) with LlamaIndex in this [notebook](https://github.com/run-llama/llama_index/blob/main/docs/examples/cookbooks/codestral.ipynb).
 
 </details>
 

src/app/(docs)/capabilities/embeddings/rag_quickstart/page.mdx

@@ -56,7 +56,7 @@ In this very simple example, we are getting data from an essay written by Paul G
   <TabItem value="python" label="python" default>
 
 ```python
-response = requests.get('https://raw.githubusercontent.com/run-llama/llama_index/main/docs/docs/examples/data/paul_graham/paul_graham_essay.txt')
+response = requests.get('https://raw.githubusercontent.com/run-llama/llama_index/main/docs/examples/data/paul_graham/paul_graham_essay.txt')
 text = response.text
 ```