diff --git a/src/librustc_driver/driver.rs b/src/librustc_driver/driver.rs
index a8ba795845fc..4fe51138f9a5 100644
--- a/src/librustc_driver/driver.rs
+++ b/src/librustc_driver/driver.rs
@@ -141,7 +141,7 @@ pub fn compile_input(trans: Box<TransCrate>,
                 }
             )?
         };
-        
+
         let output_paths = generated_output_paths(sess, &outputs, &crate_name);
 
         // Ensure the source file isn't accidentally overwritten during compilation.