docs: fix capitalization in doxygen comments
Change-Id: Ibf5ee5119d12d60d382b0acef8dfd08277c18fcb
diff --git a/daemon/face/internal-face.hpp b/daemon/face/internal-face.hpp
index 6b27cfa..e0b8765 100644
--- a/daemon/face/internal-face.hpp
+++ b/daemon/face/internal-face.hpp
@@ -32,11 +32,11 @@
namespace nfd::face {
-/** \brief make a pair of forwarder-side face and client-side face
- * that are connected with each other
+/** \brief Make a pair of forwarder-side face and client-side face
+ * that are connected to each other.
*
* Network-layer packets sent by one face will be received by the other face
- * after io.poll().
+ * after `io.poll()`.
*
* \param clientKeyChain A KeyChain used by client-side face to sign
* prefix registration commands.