Update index.md (#21802)

* Update index.md * removed unnecessary dash
2018-11-05 02:46:49 +05:30
parent 49bf21a3dd
commit c255fcc700
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--- a/guide/english/sql/sql-inner-join-keyword/index.md
+++ b/guide/english/sql/sql-inner-join-keyword/index.md
@ -5,7 +5,7 @@ title: SQL Inner Join Keyword
 ## SQL Inner Join Keyword

 ### Example of use
-For this guide we'll discuss the SQL (INNER) Joins 
+For this guide we'll discuss the SQL (INNER) Joins.

 ### Join (same as Inner Join)
 The student table will be in the FROM clause so it will be a starting or LEFT table.