common: all golint warnings removed (#16852)

* common: all golint warnings removed

* common: fixups

1 files changed, 4 insertions, 2 deletions

diff --git a/common/mclock/mclock.go b/common/mclock/mclock.go
index 92005252e..02608d17b 100644
--- a/common/mclock/mclock.go
+++ b/common/mclock/mclock.go
@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
 
-// package mclock is a wrapper for a monotonic clock source
+// Package mclock is a wrapper for a monotonic clock source
 package mclock
 
 import (
@@ -23,8 +23,10 @@ import (
 	"github.com/aristanetworks/goarista/monotime"
 )
 
-type AbsTime time.Duration // absolute monotonic time
+// AbsTime represents absolute monotonic time.
+type AbsTime time.Duration
 
+// Now returns the current absolute monotonic time.
 func Now() AbsTime {
 	return AbsTime(monotime.Now())
 }