Extra `curl` on Pagination Section of Search [JIRA: DOC-843]

```
ROWS_PER_PAGE=2
PAGE=2
START=$(($ROWS_PER_PAGE * ($PAGE-1)))

curl
curl "$RIAK_HOST/search/query/famous?wt=json&q=*:*&start=$START&rows=$ROWS_PER_PAGE" | jsonpp
```

Should be just:

```
ROWS_PER_PAGE=2
PAGE=2
START=$(($ROWS_PER_PAGE * ($PAGE-1)))

curl "$RIAK_HOST/search/query/famous?wt=json&q=*:*&start=$START&rows=$ROWS_PER_PAGE" | jsonpp
```