Updated English SQL INNER JOIN Guide (#20479)

Corrected the formatting of the "student or left table" so that the SQL below it can be formatted correctly. (missing ending triple-backticks)

guide/english/sql/sql-inner-join-keyword/index.md

@@ -61,7 +61,7 @@ student or LEFT table
 |         9 | Raymond F. Boyce       |      2400 | Computer Science | Raymond@someSchool.edu |
 +-----------+------------------------+-----------+------------------+------------------------+
 9 rows in set (0.00 sec)
-
+```
 
 ```sql
 SELECT * FROM `student-contact-info` AS b;