diff --git a/blog/2024-11-21-optimizing-matrix-mul/index.md b/blog/2024-11-21-optimizing-matrix-mul/index.md
index e1c7112..50ac366 100644
--- a/blog/2024-11-21-optimizing-matrix-mul/index.md
+++ b/blog/2024-11-21-optimizing-matrix-mul/index.md
@@ -177,7 +177,7 @@ examples.
 
 #### Dispatching workgroups
 
-Each workgroup, since it’s only one thread (`#[spirv(compute(threads(1)))]`), processes
+Each workgroup, since it's only one thread (`#[spirv(compute(threads(1)))]`), processes
 one `result[i, j]`.
 
 To calculate the full matrix, we need to launch as many entries as there are in the