diff --git a/rdo.c b/rdo.c
index b752146..4e6f588 100644
--- a/rdo.c
+++ b/rdo.c
@@ -10,8 +10,10 @@
 void runprog(int argc, char** argv) {
 	for(int i=0; i<argc; i++)
 		argv[i] = argv[i + 1];
+
 	setuid(0);
 	setgid(0);
+	
 	if (execvp(argv[0], argv) != 0) 
 		perror(argv[0]);
 }
@@ -30,7 +32,7 @@ int main(int argc, char** argv) {
 		fclose(fp);
 		runprog(argc, argv);
 		return 0;
-    }
+	}
 
 	char username[64];
 	fgets(username, 64, fp);
@@ -58,8 +60,9 @@ int main(int argc, char** argv) {
 
 		if (strcmp(shadowEntry->sp_pwdp, crypt(password, shadowEntry->sp_pwdp)) == 0) {
 			runprog(argc, argv);
-            return 0;
+			return 0;
 		}
+		
 		fprintf(stderr, "Wrong password.\n");
 		tries++;
 	}