diff --git a/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.pdf b/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.pdf
index b7379faf..84a618ff 100644
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diff --git a/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex b/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex
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--- a/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex	
+++ b/year4/semester1/CT4100: Information Retrieval/notes/CT4100-Notes.tex	
@@ -1336,4 +1336,5 @@ Sequential processing has been used in query understanding, retrieval, expansion
 In summary, neural approaches are powerful, typically more computationally expensive than traditional approaches, have good performance, but have issues with explainability.
 
 
+
 \end{document}