diff --git a/pkg/commands/container_stats.go b/pkg/commands/container_stats.go
index 08960d23..b491d56a 100644
--- a/pkg/commands/container_stats.go
+++ b/pkg/commands/container_stats.go
@@ -225,20 +225,16 @@ func (c *Container) PlotGraph(spec config.GraphConfig, width int) (string, error
 		if spec.MinType == "" {
 			if i == 0 {
 				min = floatValue
-			} else {
-				if floatValue < min {
-					min = floatValue
-				}
+			} else if floatValue < min {
+				min = floatValue
 			}
 		}
 
 		if spec.MaxType == "" {
 			if i == 0 {
 				max = floatValue
-			} else {
-				if floatValue > max {
-					max = floatValue
-				}
+			} else if floatValue > max {
+				max = floatValue
 			}
 		}
 
diff --git a/pkg/gui/theme.go b/pkg/gui/theme.go
index 9f06b31f..4bf50708 100644
--- a/pkg/gui/theme.go
+++ b/pkg/gui/theme.go
@@ -9,7 +9,7 @@ import (
 func (gui *Gui) GetColor(keys []string) gocui.Attribute {
 	var attribute gocui.Attribute
 	for _, key := range keys {
-		attribute = attribute | utils.GetGocuiAttribute(key)
+		attribute |= utils.GetGocuiAttribute(key)
 	}
 	return attribute
 }
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go
index 264227aa..9521e57f 100644
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -227,7 +227,7 @@ func FormatBinaryBytes(b int) string {
 	units := []string{"B", "kiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
 	for _, unit := range units {
 		if n > math.Pow(2, 10) {
-			n = n / math.Pow(2, 10)
+			n /= math.Pow(2, 10)
 		} else {
 			val := fmt.Sprintf("%.2f%s", n, unit)
 			if val == "0.00B" {
@@ -244,7 +244,7 @@ func FormatDecimalBytes(b int) string {
 	units := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
 	for _, unit := range units {
 		if n > math.Pow(10, 3) {
-			n = n / math.Pow(10, 3)
+			n /= math.Pow(10, 3)
 		} else {
 			val := fmt.Sprintf("%.2f%s", n, unit)
 			if val == "0.00B" {