diff --git a/Main.go b/Main.go
index da87a64..5864d61 100644
--- a/Main.go
+++ b/Main.go
@@ -11,12 +11,12 @@ import (
 )
 
 const (
-	dayWidth    = 2
-	smallGap    = 1
-	largeGap    = 3
-	monthWidth  = 7*dayWidth + 6*smallGap
-	monthHeight = (31+6+(7-1))/7 + 2
-	/* monthHeight is the height of a 31-day month starting on Sunday (month
+	dayWidth       = 2
+	smallGap       = 1
+	largeGap       = 3
+	maxMonthWidth  = 7*dayWidth + 6*smallGap
+	maxMonthHeight = (31+6+(7-1))/7 + 2
+	/* maxMonthHeight is the height of a 31-day month starting on Sunday (month
 	name and weekdays included) */
 
 	titleHeight = smallGap + 1
@@ -89,7 +89,7 @@ func wrappedText(s string, scr tcell.Screen, style tcell.Style) {
 }
 
 func drawMonth(m time.Month, x, y int) {
-	centeredText(months[m], x, y, monthWidth, wall, defStyle)
+	centeredText(months[m], x, y, maxMonthWidth, wall, defStyle)
 
 	for i := 1; i <= 7; i++ {
 		centeredText(weekdays[i%7], x+(i-1)*(dayWidth+smallGap), y+1, dayWidth, wall, defStyle)
@@ -118,21 +118,21 @@ func drawMonth(m time.Month, x, y int) {
 func drawWall() {
 	wall.Clear()
 	w, h := wall.Size()
-	if w < monthWidth+2*smallGap || h < monthHeight+2*smallGap+titleHeight {
+	if w < maxMonthWidth+2*smallGap || h < maxMonthHeight+2*smallGap+titleHeight {
 		wrappedText("Екран је премали за календар.", wall, defStyle)
 		return
 	}
-	monthsWide := (w - 2*smallGap + largeGap) / (monthWidth + largeGap)
-	monthsHigh := (h - smallGap - titleHeight) / (monthHeight + smallGap)
+	monthsWide := (w - 2*smallGap + largeGap) / (maxMonthWidth + largeGap)
+	monthsHigh := (h - smallGap - titleHeight) / (maxMonthHeight + smallGap)
 	monthsDrawn := min(monthsHigh*monthsWide, 12) // TODO: izraziti 12 drugacije??
 
 	startingMonth := time.Month((int(selTime.Month())-1)/monthsDrawn*monthsDrawn + 1)
 	endingMonth := time.Month(min(12, int(startingMonth)+monthsDrawn-1))
 
-	centerVert := (w - monthsWide*monthWidth - (monthsWide-1)*largeGap) / 2
+	centerVert := (w - monthsWide*maxMonthWidth - (monthsWide-1)*largeGap) / 2
 	for i, m := 0, startingMonth; i < monthsHigh; i++ {
 		for j := 0; j < monthsWide; j++ {
-			drawMonth(m, centerVert+j*(monthWidth+largeGap), titleHeight+smallGap+i*(monthHeight+smallGap))
+			drawMonth(m, centerVert+j*(maxMonthWidth+largeGap), titleHeight+smallGap+i*(maxMonthHeight+smallGap))
 			if m >= endingMonth {
 				return
 			}