diff --git a/README.md b/README.md
index 7a30b5e..830a026 100644
--- a/README.md
+++ b/README.md
@@ -2,11 +2,12 @@ This project provides two components of Genius, a graph-based bug search framewo
 
 1. The raw feature extraction is designed to achieve following two goals:
 	-> Extract the control flow graph for each binary function
-	-> Extract the attributes for each node in the graph
+	-> Extract the attributes for each node in the grap
 	
-The feature extraction is built on top of IDA-pro. We wrote the scripts based on ida-python and extract the attributed control flow graph. 
+	The feature extraction is built on top of IDA-pro. We wrote the scripts based on ida-python and extract the attributed control flow graph. 
 	
 2. The online bug search engine is used for real-time search:
 	-> It utilized localality sensitive hashing for indexing
 	-> Nearest-neighbor search algorithm for search
+	The online search is based on nearpy (https://github.com/pixelogik/NearPy).