diff --git a/docs/extras/additional_resources/tutorials.mdx b/docs/extras/additional_resources/tutorials.mdx
index 3a56b1cd7..8799b3bca 100644
--- a/docs/extras/additional_resources/tutorials.mdx
+++ b/docs/extras/additional_resources/tutorials.mdx
@@ -107,7 +107,7 @@ Below are links to video tutorials and courses on LangChain. For written guides
 - [Working with MULTIPLE `PDF` Files in LangChain: `ChatGPT` for your Data](https://youtu.be/s5LhRdh5fu4)
 - [`ChatGPT` for YOUR OWN `PDF` files with LangChain](https://youtu.be/TLf90ipMzfE)
 - [Talk to YOUR DATA without OpenAI APIs: LangChain](https://youtu.be/wrD-fZvT6UI)
-- [Langchain: PDF Chat App (GUI) | ChatGPT for Your PDF FILES](https://youtu.be/RIWbalZ7sTo)
+- [LangChain: PDF Chat App (GUI) | ChatGPT for Your PDF FILES](https://youtu.be/RIWbalZ7sTo)
 - [LangFlow: Build Chatbots without Writing Code](https://youtu.be/KJ-ux3hre4s)
 - [LangChain: Giving Memory to LLMs](https://youtu.be/dxO6pzlgJiY)
 - [BEST OPEN Alternative to `OPENAI's EMBEDDINGs` for Retrieval QA: LangChain](https://youtu.be/ogEalPMUCSY)
@@ -122,4 +122,4 @@ Below are links to video tutorials and courses on LangChain. For written guides
 
 
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-⛓ icon marks a new addition [last update 2023-07-05]
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+⛓ icon marks a new addition [last update 2023-07-05]