Update environment-rb.yaml

exposures/files/environment-rb.yaml

@@ -16,7 +16,6 @@ requests:
       - "{{BaseURL}}/config/environment.rb"
       - "{BaseURL}}/redmine/config/environment.rb"
 
-
     stop-at-first-match: true
     matchers-condition: and
     matchers:
@@ -24,11 +23,6 @@ requests:
         words:
           - 'File.expand_path'
 
-      - type: word
-        part: header
-        words:
-          - 'application/x-ruby'
-
       - type: status
         status:
           - 200