diff --git a/education/software development/ECE1400/Flowcharts and Pseudocode.md b/education/software development/ECE1400/Flowcharts and Pseudocode.md
index 459580c..076a52e 100644
--- a/education/software development/ECE1400/Flowcharts and Pseudocode.md	
+++ b/education/software development/ECE1400/Flowcharts and Pseudocode.md	
@@ -267,14 +267,19 @@ initialize lights {
 	3 -> 4
 	4.label: set the west light to green
 }
-initialize lights -> 1
-loop-begin: {
-	shape: step
+initialize lights -> loop
+loop {
 	label: loop indefinitely
+	begin-loop: {
+		shape: step
+		label: begin loop
+	}
+	begin-loop -> 1
+	1.label: wait 30 seconds
+	1 -> 2
+	2.label: toggle lights
+	end loop
 }
-1.label: wait 30 seconds
-1 -> loop-begin
-
 end: {
 	shape: oval
 	label: end