diff --git a/doc/user/config.toml b/doc/user/config.toml
index 2661b34b291b8..f3bf3bdb75727 100644
--- a/doc/user/config.toml
+++ b/doc/user/config.toml
@@ -1,4 +1,3 @@
-languageCode = "en-us"
 title = "Materialize Documentation"
 pygmentsCodeFences = true
 pygmentsUseClasses = true
@@ -13,6 +12,11 @@ bannerLink = ""
 [frontmatter]
 publishDate = ["publishDate"]
 
+[languages]
+  [languages.en]
+    locale = "en-us" # Replaces deprecated languageCode
+    label = "English"
+    weight = 1
 #
 # Get started
 #
diff --git a/doc/user/content/sql/copy-from.md b/doc/user/content/sql/copy-from.md
index ca7e5a14a9876..e8b927b9491a3 100644
--- a/doc/user/content/sql/copy-from.md
+++ b/doc/user/content/sql/copy-from.md
@@ -78,11 +78,7 @@ Supported PARQUET compression formats
 - zstd
 - lz4
 
-{{< comment >}}
-TODO:
-
-- Text can be imported as text or JSON/JSONB or a map.. do we document casting rules/make a whole section for casting?
-  {{< /comment >}}
+[//]: # "TODO: - Text can be imported as text or JSON/JSONB or a map.. do we document casting rules/make a whole section for casting?"
 
 | [Arrow type](https://github.com/apache/arrow/blob/main/format/Schema.fbs) | [Parquet primitive type](https://parquet.apache.org/docs/file-format/types/) | [Parquet logical type](https://github.com/apache/parquet-format/blob/master/LogicalTypes.md) | Materialize type                                                                  |
 | ------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------- |