docs-Proofreading, change "unicode" to "Unicode" (#802)

doc-surrealdb_versioned_docs/version-latest/surrealql/statements/select.mdx

@@ -272,7 +272,7 @@ SELECT array::group(tags) AS tags FROM article GROUP ALL;
 
 ## Sort records using the `ORDER BY` clause
 
-To sort records, SurrealDB allows ordering on multiple fields and nested fields. Use the `ORDER BY` clause to specify a comma-separated list of field names that should be used to order the resulting records. The `ASC` and `DESC` keywords can be used to specify whether results should be sorted in an ascending or descending manner. The `COLLATE` keyword can be used to use unicode collation when ordering text in string values, ensuring that different cases, and different languages are sorted in a consistent manner. Finally, the `NUMERIC` can be used to correctly sort text which contains numeric values.
+To sort records, SurrealDB allows ordering on multiple fields and nested fields. Use the `ORDER BY` clause to specify a comma-separated list of field names that should be used to order the resulting records. The `ASC` and `DESC` keywords can be used to specify whether results should be sorted in an ascending or descending manner. The `COLLATE` keyword can be used to use Unicode collation when ordering text in string values, ensuring that different cases, and different languages are sorted in a consistent manner. Finally, the `NUMERIC` can be used to correctly sort text which contains numeric values.
 
 ```surql
 -- Order records randomly
@@ -284,7 +284,7 @@ SELECT * FROM song ORDER BY rating DESC;
 -- Order records by multiple fields independently
 SELECT * FROM song ORDER BY artist ASC, rating DESC;
 
--- Order text fields with unicode collation
+-- Order text fields with Unicode collation
 SELECT * FROM article ORDER BY title COLLATE ASC;
 
 -- Order text fields with which include numeric values