Fix whitespace

src/librustc_middle/mir/mono.rs

@@ -102,7 +102,7 @@ pub fn instantiation_mode(&self, tcx: TyCtxt<'tcx>) -> InstantiationMode {
 
                 // At this point we don't have explicit linkage and we're an
                 // inlined function. If we're inlining into all CGUs then we'll
-                // be creating a local copy per CGU. 
+                // be creating a local copy per CGU.
                 if generate_cgu_internal_copies {
                     return InstantiationMode::LocalCopy;
                 }

src/test/codegen/export-no-mangle.rs

@@ -23,7 +23,7 @@ mod private {
     #[export_name = "c"]
     #[inline]
     extern fn c() {}
-    
+
     // CHECK: void @d()
     #[export_name = "d"]
     #[inline(always)]