fix titles

qdrant-landing/content/documentation/examples/rag-chatbot-scaleway.md

@@ -1,11 +1,11 @@
 ---
-title: Blog-Reading Web Scraper Chatbot on Scaleway
+title: Blog-Reading RAG Chatbot on Scaleway
 weight: 35
 aliases:
   - /documentation/tutorials/rag-chatbot-scaleway/
 ---
 
-# Blog-Reading Web Scraper Chatbot on Scaleway
+# Blog-Reading RAG Chatbot on Scaleway
 
 | Time: 90 min | Level: Advanced |[GitHub](https://github.com/qdrant/examples/blob/master/langchain-lcel-rag/Langchain-LCEL-RAG-Demo.ipynb)|    |
 |--------------|-----------------|--|----|

qdrant-landing/content/documentation/examples/recommendation-system-ovhcloud.md

@@ -153,9 +153,10 @@ Personal ratings are converted into a sparse vector representation suitable for
 
 Let's try to recommend something for ourselves:
 
+```
 1 = Like
 -1 = dislike
-
+```
 
 ```python
 # Search with movies[movies.title.str.contains("Matrix", case=False)].