Update sample queries in README.md
Dropped the quote around columns name and redundant 'limit 0' in sample queries
@@ -95,16 +95,16 @@ Sample queries:
```sql
/*Total number of documents in the table*/
-select count(*) from baseballStats limit 0
+select count(*) from baseballStats
/*Top 5 run scorers of all time*/
-select sum('runs') from baseballStats group by playerName top 5 limit 0
+select sum(runs) from baseballStats group by playerName top 5
/*Top 5 run scorers of the year 2000*/
-select sum('runs') from baseballStats where yearID=2000 group by playerName top 5 limit 0
+select sum(runs) from baseballStats where yearID = 2000 group by playerName top 5
/*Top 10 run scorers after 2000*/
-select sum('runs') from baseballStats where yearID>=2000 group by playerName limit 0
+select sum(runs) from baseballStats where yearID >= 2000 group by playerName
/*Select playerName,runs,homeRuns for 10 records from the table and order them by yearID*/
select playerName, runs, homeRuns from baseballStats order by yearID limit 10
@@ -142,16 +142,16 @@ Open Pinot Query Console at http://localhost:9000/query and run queries. Here ar
```sql
/*Total number of documents in the table*/
-select count(*) from meetupRsvp limit 0
+select count(*) from meetupRsvp
/*Top 10 cities with the most rsvp*/
-select sum(rsvp_count) from meetupRsvp group by group_city top 10 limit 0
+select sum(rsvp_count) from meetupRsvp group by group_city top 10
/*Show 10 most recent rsvps*/
select * from meetupRsvp order by mtime limit 10
/*Show top 10 rsvp'ed events*/
-select sum(rsvp_count) from meetupRsvp group by event_name top 10 limit 0
+select sum(rsvp_count) from meetupRsvp group by event_name top 10
```
