Fix type typo in filename-case docs (#739)

vladshcherbin · web-flow · commit cec3a9dfa08d · 2020-05-20T19:45:57.000+08:00
diff --git a/docs/rules/filename-case.md b/docs/rules/filename-case.md
@@ -50,7 +50,7 @@ You can set the `case` option like this:
 
 ### cases
 
-Type: `{[type: string]: string}`
+Type: `{[type: string]: boolean}`
 
 You can set the `cases` option to allow multiple cases:
 
