add .clang-format

Change-Id: I6627b5569c2e0f730be7331403218b823a2c622f
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/sysfs/sysfsread.hpp b/sysfs/sysfsread.hpp
index 0dbc71b..4cd2a78 100644
--- a/sysfs/sysfsread.hpp
+++ b/sysfs/sysfsread.hpp
@@ -1,10 +1,9 @@
 #pragma once
 
-#include <string>
-
 #include "interfaces.hpp"
 #include "sysfs/util.hpp"
 
+#include <string>
 
 /*
  * A ReadInterface that is expecting a path that's sysfs, but really could be
@@ -12,14 +11,13 @@
  */
 class SysFsRead : public ReadInterface
 {
-    public:
-        SysFsRead(const std::string& path)
-            : ReadInterface(),
-              _path(FixupPath(path))
-        { }
+  public:
+    SysFsRead(const std::string& path) : ReadInterface(), _path(FixupPath(path))
+    {
+    }
 
-        ReadReturn read(void) override;
+    ReadReturn read(void) override;
 
-    private:
-        const std::string _path;
+  private:
+    const std::string _path;
 };