Merge pull request #6886 from EnterpriseDB/pgd-quick-patch

Only need one select... silly author

Author: djw-m

product_docs/docs/pgd/6/get-started/first-steps/loading-data.mdx

@@ -94,7 +94,7 @@ You should see output like this:
 And if we want to put that into the context of the top 5 highest ranked home run hitters in 1998, we can do:
 
 ```sql
-SELECT SELECT playerid, yearid, teamid,
+SELECT playerid, yearid, teamid,
        rank() OVER (PARTITION BY yearid ORDER BY hr desc) hr_rank,
        hr
 FROM batters