diff --git a/mysql.md b/mysql.md
index 61b01506e..445dd9376 100644
--- a/mysql.md
+++ b/mysql.md
@@ -23,8 +23,8 @@ SELECT * FROM table;
 SELECT * FROM table1, table2;
 SELECT field1, field2 FROM table1, table2;
 SELECT ... FROM ... WHERE condition
-SELECT ... FROM ... WHERE condition GROUPBY field;
-SELECT ... FROM ... WHERE condition GROUPBY field HAVING condition2;
+SELECT ... FROM ... WHERE condition GROUP BY field;
+SELECT ... FROM ... WHERE condition GROUP BY field HAVING condition2;
 SELECT ... FROM ... WHERE condition ORDER BY field1, field2;
 SELECT ... FROM ... WHERE condition ORDER BY field1, field2 DESC;
 SELECT ... FROM ... WHERE condition LIMIT 10;