Docs: adding missing single quote on PUT index request

Antonio Bonuccelli · clintongormley · commit 58fbbb7cde74 · 2015-04-29T14:45:12.000+02:00
Closes elastic#10876
diff --git a/docs/reference/search/aggregations/metrics/scripted-metric-aggregation.asciidoc b/docs/reference/search/aggregations/metrics/scripted-metric-aggregation.asciidoc
@@ -91,24 +91,28 @@ $ curl -XPUT 'http://localhost:9200/transactions/stock/1' -d '
     "type": "sale",
     "amount": 80
 }
+'
 
 $ curl -XPUT 'http://localhost:9200/transactions/stock/2' -d '
 {
     "type": "cost",
     "amount": 10
 }
+'
 
 $ curl -XPUT 'http://localhost:9200/transactions/stock/3' -d '
 {
     "type": "cost",
     "amount": 30
 }
+'
 
 $ curl -XPUT 'http://localhost:9200/transactions/stock/4' -d '
 {
     "type": "sale",
     "amount": 130
 }
+'
 --------------------------------------------------
 
 Lets say that documents 1 and 3 end up on shard A and documents 2 and 4 end up on shard B. The following is a breakdown of what the aggregation result is 

Original file line number	Diff line number	Diff line change
`@@ -91,24 +91,28 @@ $ curl -XPUT 'http://localhost:9200/transactions/stock/1' -d '`
`91`	`91`	`"type": "sale",`
`92`	`92`	`"amount": 80`
`93`	`93`	`}`
	`94`	`+'`
`94`	`95`
`95`	`96`	`$ curl -XPUT 'http://localhost:9200/transactions/stock/2' -d '`
`96`	`97`	`{`
`97`	`98`	`"type": "cost",`
`98`	`99`	`"amount": 10`
`99`	`100`	`}`
	`101`	`+'`
`100`	`102`
`101`	`103`	`$ curl -XPUT 'http://localhost:9200/transactions/stock/3' -d '`
`102`	`104`	`{`
`103`	`105`	`"type": "cost",`
`104`	`106`	`"amount": 30`
`105`	`107`	`}`
	`108`	`+'`
`106`	`109`
`107`	`110`	`$ curl -XPUT 'http://localhost:9200/transactions/stock/4' -d '`
`108`	`111`	`{`
`109`	`112`	`"type": "sale",`
`110`	`113`	`"amount": 130`
`111`	`114`	`}`
	`115`	`+'`
`112`	`116`	`--------------------------------------------------`
`113`	`117`
`114`	`118`	`Lets say that documents 1 and 3 end up on shard A and documents 2 and 4 end up on shard B. The following is a breakdown of what the aggregation result is`