trim whitespace

Author: duncan

crates/rust-analyzer/src/test_runner.rs

@@ -106,7 +106,7 @@ impl CargoTestHandle {
         for extra_arg in options.extra_test_bin_args {
             cmd.arg(extra_arg);
         }
-        
+
         Ok(Self { _handle: CommandHandle::spawn(cmd, sender)? })
     }
 }