diff --git a/website/docs/language/functions/base64gzip.mdx b/website/docs/language/functions/base64gzip.mdx
index ce90c1fec9..66fe36e03f 100644
--- a/website/docs/language/functions/base64gzip.mdx
+++ b/website/docs/language/functions/base64gzip.mdx
@@ -50,7 +50,7 @@ resource "aws_s3_object" "example" {
 }
 ```
 
-## Related Functions
+## Related functions
 
 * [`base64encode`](/terraform/language/functions/base64encode) applies Base64 encoding to an HCL string without using gzip compression.
 * [`filebase64`](/terraform/language/functions/filebase64) reads a file from the local filesystem and encodes its raw bits using the Base64 format.