docs: fix several doxygen errors
Change-Id: If86c628b2b794cba0e3697bfe1d88ce752104ce1
Refs: #3210
diff --git a/src/security/key-chain.hpp b/src/security/key-chain.hpp
index 7f16cd0..c9ed28c 100644
--- a/src/security/key-chain.hpp
+++ b/src/security/key-chain.hpp
@@ -132,8 +132,8 @@
*
* @sa http://redmine.named-data.net/issues/2260
*
- * @param pibLocator
- * @param tpmLocator
+ * @param pibLocator PIB locator
+ * @param tpmLocator TPM locator
* @param allowReset if true, the PIB will be reset when the supplied tpmLocator
* mismatches the one in PIB
*/
@@ -778,7 +778,6 @@
/**
* @brief Prepare a SignatureInfo TLV according to signing information and return the signing key name
*
- * @param sigInfo The SignatureInfo to prepare.
* @param params The signing parameters.
* @return The signing key name and prepared SignatureInfo.
* @throw Error when the requested signing method cannot be satisfied.