added some minor comment changes

src/afpacket_nonlinux.go

@@ -1,5 +1,8 @@
 // +build !linux
 
+// This entire file is a dummy one to make sure all our cross platform builds work even if the underlying OS doesn't suppot some of the functionality
+// afpacket is a Linux-only feature, so we want the relevant function to technically "translate" to something here, which basically returns an error
+
 package main
 
 import (

src/main.go

@@ -23,6 +23,7 @@ import (
 
 var releaseVersion string = "DEVELOPMENT"
 
+// This is needed for supporting multiple inputs for Splunk output
 type splunkOutputEndpointList []string
 
 func (i *splunkOutputEndpointList) String() string {
@@ -101,7 +102,7 @@ var splunkBatchDelay = fs.Duration("splunkBatchDelay", 1*time.Second, "Interval
 
 var version = fs.Bool("version", false, "show version and exit")
 
-// Ratio numbers
+// Ratio numbers used for input sampling
 var ratioA int
 var ratioB int