update clang-format from Latest in docs

Updates the clang-format file and then applies it.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: Ia9faf13ce171f90bf07547efd781139bee23e8c7
diff --git a/sysfs/sysfswrite.hpp b/sysfs/sysfswrite.hpp
index 990855e..276d936 100644
--- a/sysfs/sysfswrite.hpp
+++ b/sysfs/sysfswrite.hpp
@@ -14,8 +14,7 @@
   public:
     SysFsWritePercent(const std::string& writePath, int64_t min, int64_t max) :
         WriteInterface(min, max), _writePath(FixupPath(writePath))
-    {
-    }
+    {}
 
     void write(double value) override;
 
@@ -28,8 +27,7 @@
   public:
     SysFsWrite(const std::string& writePath, int64_t min, int64_t max) :
         WriteInterface(min, max), _writePath(FixupPath(writePath))
-    {
-    }
+    {}
 
     void write(double value) override;