diff --git a/src/branches2.hpp b/src/branches2.hpp
index 3942fc17..6390345e 100644
--- a/src/branches2.hpp
+++ b/src/branches2.hpp
@@ -17,12 +17,12 @@ public:
   uint64_t min_free_space;
 
 public:
-  
-  
+
+
 public:
   std::vector<BranchTier>::iterator begin() { return _branches.begin(); }
   std::vector<BranchTier>::iterator end() { return _branches.end(); }
-  
+
 private:
   std::vector<BranchTier> _branches;
 };