diff --git a/du2/program.c b/du2/program.c
index e0f1911..bc0b3a9 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -28,12 +28,12 @@ int main() {
 	for (int i = 0; fgets(glass[i], 20, stdin); i++){
 		for (int j = 0; j < strlen(glass[i]); j++){
 			glass[i][strlen(glass[i])-1] = '\0';
-			if (!isdigit(glass[i][j]) || atoi (glass[i]) < 1){
+			if (!isdigit(glass[i][j]) || atoi(glass[i]) < 1){
 				goto LABEL;
 			}
 		}
 		numbers[counter++] = atoi(glass[i]);
-		if (i == 0)
+		if (i == 0) {
 			max_number = numbers[counter-1];
 		else if(numbers[counter-1] > max_number){
 			max_number = numbers[counter-1];