fixed the grape advisory (#349)

Author: Robert Schultheis

gems/ruby-grape/CVE-2018-3769.yml gems/grape/CVE-2018-3769.ymlgems/ruby-grape/CVE-2018-3769.yml renamed to gems/grape/CVE-2018-3769.yml

@@ -1,5 +1,5 @@
 ---
-gem: ruby-grape
+gem: grape
 cve: 2018-3769
 date: 2018-05-23
 url: https://github.com/ruby-grape/grape/issues/1762
@@ -13,7 +13,7 @@ description: |
   http://example.com/api/endpoint?format=%3Cscript%3Ealert(document.cookie)%3C/script%3E
 
 patched_versions:
-  - ">= 1.0.3"
+  - ">= 1.1.0"
 related:
   url:
     - https://github.com/ruby-grape/grape/pull/1763