diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6eada33..81d0dee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -209,8 +209,7 @@ set(TRANSFORMS
         ${TR_IMPLICIT_NONE}
         ${TR_REPLACE_ARRAYS_IN_IO})
 
-set(CFG
-        src/CFGraph/IR.cpp
+set(CFG src/CFGraph/IR.cpp
         src/CFGraph/IR.h
         src/CFGraph/CFGraph.cpp
         src/CFGraph/CFGraph.h
@@ -220,8 +219,8 @@ set(CFG
         src/CFGraph/live_variable_analysis.h
         src/CFGraph/private_variables_analysis.cpp
         src/CFGraph/private_variables_analysis.h
-	src/CFGraph/IRSSAForm.cpp
-	src/CFGraph/IRSSAForm.h
+        src/CFGraph/IRSSAForm.cpp
+        src/CFGraph/IRSSAForm.h
         )
         
 set(DATA_FLOW
diff --git a/src/PrivateAnalyzer/region.h b/src/PrivateAnalyzer/region.h
index 5e85900..95121b2 100644
--- a/src/PrivateAnalyzer/region.h
+++ b/src/PrivateAnalyzer/region.h
@@ -1,9 +1,9 @@
 #pragma once
 
-#include<vector>
-#include<map>
-#include<unordered_set>
-#include<string>
+#include <vector>
+#include <map>
+#include <unordered_set>
+#include <string>
 
 #include "../GraphLoop/graph_loops.h"
 #include "../CFGraph/CFGraph.h"