1 files changed, 2 insertions, 2 deletions
diff --git a/src/disk_interface.h b/src/disk_interface.h
index c0f5ee5..55f8a21 100644
--- a/src/disk_interface.h
+++ b/src/disk_interface.h
@@ -36,7 +36,7 @@ struct DiskInterface {
 
   /// Create a file, with the specified name and contents
   /// Returns true on success, false on failure
-  virtual bool WriteFile(const string & path, const string & contents) = 0;
+  virtual bool WriteFile(const string& path, const string& contents) = 0;
 
   /// Read a file to a string.  Fill in |err| on error.
   virtual string ReadFile(const string& path, string* err) = 0;
@@ -58,7 +58,7 @@ struct RealDiskInterface : public DiskInterface {
   virtual ~RealDiskInterface() {}
   virtual TimeStamp Stat(const string& path);
   virtual bool MakeDir(const string& path);
-  virtual bool WriteFile(const string & path, const string & contents);
+  virtual bool WriteFile(const string& path, const string& contents);
   virtual string ReadFile(const string& path, string* err);
   virtual int RemoveFile(const string& path);
 };