diff --git a/postgraphile/website/postgraphile/custom-queries.md b/postgraphile/website/postgraphile/custom-queries.md
index 57aeb82db..ae7569937 100644
--- a/postgraphile/website/postgraphile/custom-queries.md
+++ b/postgraphile/website/postgraphile/custom-queries.md
@@ -2,8 +2,8 @@
 title: Custom queries
 ---
 
-You can add root-level `Query` fields to your GraphQL schema using “Custom
-Queries”. These are PostgreSQL functions, similar to
+You can add root-level `Query` fields to your GraphQL schema using “custom
+queries”. These are PostgreSQL functions, similar to
 [computed columns](./computed-columns), that can return scalars, records, lists
 or sets. Sets (denoted by `RETURNS SETOF ...`) are exposed as
 [connections](./connections) or lists (depending on your behavior configuration). The arguments to these functions will be exposed
diff --git a/postgraphile/website/versioned_docs/version-4/custom-queries.md b/postgraphile/website/versioned_docs/version-4/custom-queries.md
index 45ff76de2..abce197d8 100644
--- a/postgraphile/website/versioned_docs/version-4/custom-queries.md
+++ b/postgraphile/website/versioned_docs/version-4/custom-queries.md
@@ -2,8 +2,8 @@
 title: Custom queries
 ---
 
-You can add root-level `Query` fields to your GraphQL schema using "Custom
-Queries". These are PostgreSQL functions, similar to
+You can add root-level `Query` fields to your GraphQL schema using "custom
+queries". These are PostgreSQL functions, similar to
 [computed columns](./computed-columns), that can return scalars, records, [enums](./enums), lists
 or sets. Sets (denoted by `RETURNS SETOF ...`) are exposed as
 [connections](./connections). The arguments to these functions will be exposed
diff --git a/postgraphile/website/versioned_docs/version-5/custom-queries.md b/postgraphile/website/versioned_docs/version-5/custom-queries.md
index 9c21f5e12..bee4bf8a4 100644
--- a/postgraphile/website/versioned_docs/version-5/custom-queries.md
+++ b/postgraphile/website/versioned_docs/version-5/custom-queries.md
@@ -2,8 +2,8 @@
 title: Custom queries
 ---
 
-You can add root-level `Query` fields to your GraphQL schema using "Custom
-Queries". These are PostgreSQL functions, similar to
+You can add root-level `Query` fields to your GraphQL schema using "custom
+queries". These are PostgreSQL functions, similar to
 [computed columns](./computed-columns), that can return scalars, records, lists
 or sets. Sets (denoted by `RETURNS SETOF ...`) are exposed as
 [connections](./connections) or lists (depending on your behavior configuration). The arguments to these functions will be exposed