fix(docs): add missing line break so the step title and description a… (#2391)

## Issue Link / Problem Description
No related issue.

There was a formatting problem in the documentation: the step title and
its description were merged together due to a missing line break.

## Changes Made
Added a line break between the step title and description in the
documentation to improve readability.

## Testing

 Manual testing steps:
Open the documentation file and check that Step 3's title and
description are separated.
Visually confirm the formatting is now correct.

## References
Screenshot

## Screenshots/Examples
<img width="789" height="388" alt="Screenshot_57"
src="https://github.com/user-attachments/assets/da31faef-d111-453c-b599-d768112c7ed6"
/>

Author: nkch1k

docs/concepts/components/eval_dataset.md

@@ -68,6 +68,7 @@ sample3 = SingleTurnSample(
 ```
 
 **Step 3:** Create the EvaluationDataset
+
 Create an EvaluationDataset by passing a list of SingleTurnSample instances.
 
 ```python
@@ -91,4 +92,4 @@ Load the dataset into a Ragas EvaluationDataset object.
 from ragas import EvaluationDataset
 
 eval_dataset = EvaluationDataset.from_hf_dataset(dataset["eval"])
-```
+```