Add some missing spaces.

LaurentMazare · LaurentMazare · commit 531b7f2e273d · 2017-10-31T21:23:46.000Z
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
@@ -3183,7 +3183,7 @@ impl<'a> Parser<'a> {
                         let mut err = self.sess.span_diagnostic
                             .struct_span_err(in_span, "missing `in` in `for` loop");
                         err.span_label(in_span, "expected `in` here");
-                        err.span_suggestion_short(in_span, "try adding `in` here", "in".into());
+                        err.span_suggestion_short(in_span, "try adding `in` here", " in ".into());
                         Err(err)
                     }
                     Err(mut expr_err) => {

Original file line number	Diff line number	Diff line change
`@@ -3183,7 +3183,7 @@ impl<'a> Parser<'a> {`
`3183`	`3183`	`let mut err = self.sess.span_diagnostic`
`3184`	`3184`	.struct_span_err(in_span, "missing `in` in `for` loop");
`3185`	`3185`	err.span_label(in_span, "expected `in` here");
`3186`		- err.span_suggestion_short(in_span, "try adding `in` here", "in".into());
	`3186`	+ err.span_suggestion_short(in_span, "try adding `in` here", " in ".into());
`3187`	`3187`	`Err(err)`
`3188`	`3188`	`}`
`3189`	`3189`	`Err(mut expr_err) => {`