diff --git a/content/blog/06_compiler_semantics.md b/content/blog/06_compiler_semantics.md
index 516c85e..91058ea 100644
--- a/content/blog/06_compiler_semantics.md
+++ b/content/blog/06_compiler_semantics.md
@@ -397,6 +397,6 @@ and finally map it and insert the new branch code into the list of branches.
 
 After we're done with all the branches, we also check for non-exhaustive patterns,
 since otherwise we could run into runtime errors. With this, the case expression,
-an the last of the AST nodes, can be compiled.
+and the last of the AST nodes, can be compiled.
 
 {{< todo >}}Backport bugfix in case's typecheck{{< /todo >}}