diff --git a/code/svg_to_graph.py b/code/svg_to_graph.py
index 1954f1e8ce843d61973c33b2929ebc4411b79dd0..2f1945d5c2be26eaf43d8fad5877b019bd0614e7 100644
--- a/code/svg_to_graph.py
+++ b/code/svg_to_graph.py
@@ -30,9 +30,9 @@ def graph_to_xml(G,file_path):
 if __name__ == "__main__":
 
 
-    original_graph_path = sys.argv[1]  # original graph file path
-    output_graph_path = sys.argv[2]  # output graph file path
-    for (dirpath, dirname, filenames) in walk(original_graph_path):
+    original_images_path = sys.argv[1]  # original images directory
+    output_graph_path = sys.argv[2]  # output graphs directory
+    for (dirpath, dirname, filenames) in walk(original_images_path):
         for filename in filenames:
             print(filename)
             svg_file = original_graph_path+"\\"+filename
@@ -62,4 +62,4 @@ if __name__ == "__main__":
                     G.add_node(node_id,x= float(dest[0]),y= float(dest[1]))
                     G.add_edge(node_id-1,node_id)
                     node_id+=1
-            graph_to_xml(G,output_graph_path+"\\"+filename.split(".")[0]+".gxl")
\ No newline at end of file
+            graph_to_xml(G,output_graph_path+"\\"+filename.split(".")[0]+".gxl")