fix LT02

Author: burakguneli

sql/2025/sustainability/use_of_prefers_dark_mode_usage.sql

@@ -1,4 +1,5 @@
 #standardSQL
+# The distribution of websites by client that use the prefers-color-scheme:dark media query.
 
 WITH combined_data AS (
   SELECT
@@ -8,17 +9,12 @@ WITH combined_data AS (
     SUM(
       CASE
         WHEN EXISTS (
-          SELECT 1
-          FROM
-            UNNEST(
-              JSON_EXTRACT_ARRAY(css, '$.stylesheet.rules')
-            ) AS rule
-          WHERE JSON_EXTRACT_SCALAR(rule, '$.type') = 'media' AND
-            JSON_EXTRACT_SCALAR(
-              rule, '$.media'
-            ) = '(prefers-color-scheme:dark)'
-        )
-        THEN 1
+            SELECT 1
+            FROM UNNEST(JSON_EXTRACT_ARRAY(css, '$.stylesheet.rules')) AS rule
+            WHERE JSON_EXTRACT_SCALAR(rule, '$.type') = 'media' AND
+              JSON_EXTRACT_SCALAR(rule, '$.media') = '(prefers-color-scheme:dark)'
+          )
+          THEN 1
         ELSE 0
       END
     ) OVER (PARTITION BY client, page) AS is_dark_mode_page