fix indentation

Author: Electron-libre

src/librustc_typeck/check/expr.rs

@@ -1221,7 +1221,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                 err.span_label(variant.ident.span, format!("`{adt}` defined here", adt=ty));
                 err.span_label(field.ident.span, "field does not exist");
                 err.span_label(ty_span, format!(
-                        "`{adt}` is a tuple {kind_name},\
+                        "`{adt}` is a tuple {kind_name}, \
                          use the appropriate syntax: `{adt}(/* fields */)`",
                     adt=ty,
                     kind_name=kind_name
@@ -1267,7 +1267,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                 };
             }
         }
-            err.emit();
+        err.emit();
     }
 
     // Return an hint about the closest match in field names

src/test/ui/issues/issue-4736.stderr

@@ -7,7 +7,7 @@ LL | struct NonCopyable(());
 LL |     let z = NonCopyable{ p: () };
    |             -----------  ^ field does not exist
    |             |
-   |             `NonCopyable` is a tuple struct,use the appropriate syntax: `NonCopyable(/* fields */)`
+   |             `NonCopyable` is a tuple struct, use the appropriate syntax: `NonCopyable(/* fields */)`
 
 error: aborting due to previous error
 

src/test/ui/numeric/numeric-fields.stderr

@@ -7,7 +7,7 @@ LL | struct S(u8, u16);
 LL |     let s = S{0b1: 10, 0: 11};
    |             - ^^^ field does not exist
    |             |
-   |             `S` is a tuple struct,use the appropriate syntax: `S(/* fields */)`
+   |             `S` is a tuple struct, use the appropriate syntax: `S(/* fields */)`
 
 error[E0026]: struct `S` does not have a field named `0x1`
   --> $DIR/numeric-fields.rs:7:17