Merge pull request #307 from ChristinaLK/remove-view-alt

removing outdated alternate instructions for creating views

episodes/02-sql-aggregation.md

@@ -96,7 +96,7 @@ If we want to group by multiple fields, we give `GROUP BY` a comma separated lis
 >
 > > ## Solution of 2 and 3
 > > ~~~
-> > SELECT year, species_id, COUNT(*), AVG(weight) 
+> > SELECT year, species_id, COUNT(*), AVG(weight)
 > > FROM surveys
 > > GROUP BY year, species_id;
 > > ~~~
@@ -206,9 +206,6 @@ question about that particular subset of data. Hence, we can benefit from a view
     FROM surveys
     WHERE year = 2000 AND (month > 4 AND month < 10);
 
-You can also add a view using *Create View* in the *View* menu and see the
-results in the *Views* tab, the same way as creating a table from the menu.
-
 Using a view we will be able to access these results with a much shorter notation:
 
     SELECT *