docs: Adding coding style document and other small updates

Change-Id: I5ab036a2225e3ac456c69558352f0c6832dd2d2f
diff --git a/src/management/nfd-local-control-header.hpp b/src/management/nfd-local-control-header.hpp
index 9bbdebf..e53ae0e 100644
--- a/src/management/nfd-local-control-header.hpp
+++ b/src/management/nfd-local-control-header.hpp
@@ -194,7 +194,8 @@
 
 inline void
 LocalControlHeader::wireDecode(const Block& wire,
-                               bool encodeIncomingFaceId/* = true*/, bool encodeNextHopFaceId/* = true*/)
+                               bool encodeIncomingFaceId/* = true*/,
+                               bool encodeNextHopFaceId/* = true*/)
 {
   BOOST_ASSERT(wire.type() == tlv::nfd::LocalControlHeader);
   wire.parse();