diff --git a/SC3009.md b/SC3009.md
index 07aca09..e543e22 100644
--- a/SC3009.md
+++ b/SC3009.md
@@ -6,4 +6,4 @@ Problematic code:
 
 for i in {1..5}; do ...
 ```
-Here, `$i` expands to `{1..5}`. It does not exand to the sequence `1 2 3 4 5`
+Here, `$i` expands to `{1..5}`. It does not expand to the sequence `1 2 3 4 5`