Fix formatting issue

Ayush Kumar Mishra · Ayush Kumar Mishra · commit 365b3cc7818f · 2020-04-21T17:06:22.000+05:30
diff --git a/src/librustc_lexer/src/tests.rs b/src/librustc_lexer/src/tests.rs
@@ -163,5 +163,4 @@ mod tests {
         let expected: Option<usize> = None;
         assert_eq!(expected, actual);
     }
-
 }

Original file line number	Diff line number	Diff line change
`@@ -163,5 +163,4 @@ mod tests {`
`163`	`163`	`let expected: Option<usize> = None;`
`164`	`164`	`assert_eq!(expected, actual);`
`165`	`165`	`}`
`166`		`-`
`167`	`166`	`}`