fix(doc): style: labal -> label (scaleway#378)

Ilshidur · kindermoumoute · commit 72145668c684 · 2019-12-20T21:58:27.000+01:00
**C'est trop de labal.**
diff --git a/website/docs/d/marketplace_image_beta.html.markdown b/website/docs/d/marketplace_image_beta.html.markdown
@@ -13,7 +13,7 @@ Gets local image ID of an image from its label name.
 
 ```hcl
 data "scaleway_marketplace_image_beta" "my_image" {
-  labal  = "ubuntu-bionic"
+  label  = "ubuntu-bionic"
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ Gets local image ID of an image from its label name.`
`13`	`13`
`14`	`14`	```hcl
`15`	`15`	`data "scaleway_marketplace_image_beta" "my_image" {`
`16`		`- labal = "ubuntu-bionic"`
	`16`	`+ label = "ubuntu-bionic"`
`17`	`17`	`}`
`18`	`18`	```
`19`	`19`