Update why_pixi.md

Author: priya-gitTest

episodes/why_pixi.md

@@ -25,6 +25,4 @@ It comes with following features :
 - Modern
 - Support for multi-language dependency ( E.g. RUST + Python, or Python + C++)
 - Uses 'uv' under the hood.
-- Helps with reproducibility via 'pixi.lock'
-  
-::::::::::::::::::::::::::::::::::::::::::::::::
+- Helps with reproducibility via 'pixi.lock'