lib/grape/request.rb in grape-1.7.0 vs lib/grape/request.rb in grape-1.7.1

@@ -45,9 +45,9 @@
         end
       end
     end
 
     def transform_header(header)
-      -header[5..-1].split('_').each(&:capitalize!).join('-')
+      -header[5..].split('_').each(&:capitalize!).join('-')
     end
   end
 end