From f052b14214b738c8e0941c7962ff5b89f4de940b Mon Sep 17 00:00:00 2001
From: Radu Ioan Fericean <radu@fericean.ro>
Date: Thu, 20 Feb 2014 17:29:13 +0200
Subject: [PATCH] added some comments

---
 engine/units_counter.go | 2 ++
 engine/userbalance.go   | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/engine/units_counter.go b/engine/units_counter.go
index 42742f6c9..372c70701 100644
--- a/engine/units_counter.go
+++ b/engine/units_counter.go
@@ -31,6 +31,8 @@ type UnitsCounter struct {
 	Balances BalanceChain // first balance is the general one (no destination)
 }
 
+// clears balances for this counter
+// makes sure there are balances for all action triggers
 func (uc *UnitsCounter) initBalances(ats []*ActionTrigger) {
 	uc.Balances = BalanceChain{&Balance{}} // general balance
 	for _, at := range ats {
diff --git a/engine/userbalance.go b/engine/userbalance.go
index ce1c05a2d..cd207b623 100644
--- a/engine/userbalance.go
+++ b/engine/userbalance.go
@@ -374,7 +374,7 @@ func (ub *UserBalance) countUnits(a *Action) {
 	ub.executeActionTriggers(nil)
 }
 
-// Create minute counters for all triggered actions that have actions operating on minute buckets
+// Create minute counters for all triggered actions that have actions opertating on balances
 func (ub *UserBalance) initCounters() {
 	ucTempMap := make(map[string]*UnitsCounter, 2)
 	for _, at := range ub.ActionTriggers {