typo (#947)

gebeuhler · kazupon · commit 1d12b93e510c · 2019-08-26T23:42:55.000+09:00
diff --git a/docs/rules/no-dupe-keys.md b/docs/rules/no-dupe-keys.md
@@ -51,7 +51,7 @@ export default {
 }
 ```
 
-- `"groups"` (`string[]`) Array of additional groups to search for duplicates. Defailt is empty.
+- `"groups"` (`string[]`) Array of additional groups to search for duplicates. Default is empty.
 
 ### `"groups": ["firebase"]`
 

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ export default {`
`51`	`51`	`}`
`52`	`52`	```
`53`	`53`
`54`		-- `"groups"` (`string[]`) Array of additional groups to search for duplicates. Defailt is empty.
	`54`	+- `"groups"` (`string[]`) Array of additional groups to search for duplicates. Default is empty.
`55`	`55`
`56`	`56`	### `"groups": ["firebase"]`
`57`	`57`