Removed Code Checker Errors#1

Juan-Pablo-Castillo-Velasquez wants to merge 2 commits intoopen-lms-open-source:MOODLE_401_STABLEopen-lms-open-source/moodle-fileconverter_resque:MOODLE_401_STABLEfrom

Juan-Pablo-Castillo-Velasquez:error_code_fileconvertJuan-Pablo-Castillo-Velasquez/moodle-fileconverter_resque:error_code_fileconvertCopy head branch name to clipboard