diff --git a/SC2113.md b/SC2113.md
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@@ -0,0 +1,16 @@
+Instead of 
+
+``` sh
+function quit {
+    exit
+}
+```
+
+...add the parenthesis to the function name and remove the word "function":
+
+``` sh
+quit() {
+    exit
+}
+```
+