diff --git a/.changeset/thirty-owls-lay.md b/.changeset/thirty-owls-lay.md
index 2837496d76..ce08042276 100644
--- a/.changeset/thirty-owls-lay.md
+++ b/.changeset/thirty-owls-lay.md
@@ -1,6 +1,5 @@
 ---
 '@backstage/core': patch
-'storybook': patch
 ---
 
-exposes undocumented PageTheme
+# exposes undocumented `PageTheme`
diff --git a/docs/getting-started/app-custom-theme.md b/docs/getting-started/app-custom-theme.md
index 0470f2d71d..473da02670 100644
--- a/docs/getting-started/app-custom-theme.md
+++ b/docs/getting-started/app-custom-theme.md
@@ -131,11 +131,7 @@ const themeOptions = createThemeOptions({
     library: genPageTheme(['#123456','#123456'] shapes.wave),
     other: genPageTheme(['#123456','#123456'], shapes.wave),
     app: genPageTheme(['#123456','#123456'], shapes.wave),
-    apis: genPageTheme(['#123456','#123456'], shapes.wave),
-    grpc: genPageTheme(['#123456','#123456'], shapes.wave2),
-    asyncapi: genPageTheme(['#123456','#123456'], shapes.wave2),
-    graphql: genPageTheme(['#123456','#123456'], shapes.wave2),
-    openapi: genPageTheme(['#123456','#123456'], shapes.wave2),
+    apis: genPageTheme(['#123456','#123456'],
   },
 });
 ```