Remove raw error from :discounted-case-improvements meta-error
Remove raw error from :discounted-case-improvements meta-error

thelmuth/Clojush,NicMcPhee/Clojush,Vaguery/Clojush,saulshanabrook/Clojush,NicMcPhee/Clojush,lspector/Clojush,Vaguery/Clojush,saulshanabrook/Clojush,thelmuth/Clojush,lspector/Clojush