add .clang-format

Change-Id: I7c2a527b4751a560703a61fcbe9638b150546af5
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/ipmi_fru_info_area.hpp b/ipmi_fru_info_area.hpp
index 9fe0107..462a4ac 100644
--- a/ipmi_fru_info_area.hpp
+++ b/ipmi_fru_info_area.hpp
@@ -24,6 +24,5 @@
  */
 FruAreaData buildFruAreaData(const FruInventoryData& inventory);
 
-} //fru
-} //ipmi
-
+} // namespace fru
+} // namespace ipmi