Cleaned up unowned file error. Should not error

src/main.rs

@@ -242,7 +242,7 @@ fn handle_file_command(
                 owners.push((manager.name(), owner));
             }
             Ok(None) => continue,
-            Err(e) => eprintln!("Warning: Error checking {} in {}: {}", path, manager.name(), e),
+            Err(e) => eprintln!("Failed checking {} against known package managers. ", path,),
         }
     }