diff --git a/SC2206.md b/SC2206.md
index e1aa6f5..50ac28c 100644
--- a/SC2206.md
+++ b/SC2206.md
@@ -24,13 +24,12 @@ mapfile -t array <<< "$var"
 printf '%s\n' "$var" | while IFS="" read -r line; do array+=("$line"); done
 ```
 
-If it's a line with multiple words (separated by spaces, other delimiters can be chosen with IFS), each of which should be an element:
+If it's a line with multiple words (separated by spaces, other delimiters can be chosen with IFS), [each of which should be an element](https://stackoverflow.com/a/30212526):
 
 ```sh
 # For bash and ksh
 IFS=" " read -r -a array <<< "$var"
-```
-1. https://stackoverflow.com/questions/1469849
+``` 
 
 ### Rationale: