diff --git a/src/test/ui/issue-47377.rs b/src/test/ui/issue-47377.rs
index a492b4b5567..f294008cfd0 100644
--- a/src/test/ui/issue-47377.rs
+++ b/src/test/ui/issue-47377.rs
@@ -9,7 +9,7 @@
 // except according to those terms.
 // ignore-tidy-tab
 fn main() {
-    let b = "hello";
-    let _a = b + ", World!";
-    //~^ ERROR E0369
+ 	let b = "hello";
+ 	let _a = b + ", World!";
+ 	//~^ ERROR E0369
 }
diff --git a/src/test/ui/issue-47377.stderr b/src/test/ui/issue-47377.stderr
index 09640c841b8..13b3ff58697 100644
--- a/src/test/ui/issue-47377.stderr
+++ b/src/test/ui/issue-47377.stderr
@@ -1,12 +1,12 @@
 error[E0369]: binary operation `+` cannot be applied to type `&str`
-  --> $DIR/issue-47377.rs:13:14
+  --> $DIR/issue-47377.rs:13:12
    |
-13 |     let _a = b + ", World!";
-   |              ^^^^^^^^^^^^^^ `+` can't be used to concatenate two `&str` strings
+13 |      let _a = b + ", World!";
+   |               ^^^^^^^^^^^^^^ `+` can't be used to concatenate two `&str` strings
 help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left
    |
-13 |     let _a = b.to_owned() + ", World!";
-   |              ^^^^^^^^^^^^
+13 |      let _a = b.to_owned() + ", World!";
+   |               ^^^^^^^^^^^^
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/issue-47380.rs b/src/test/ui/issue-47380.rs
index 88d4faedb7a..e43a967253c 100644
--- a/src/test/ui/issue-47380.rs
+++ b/src/test/ui/issue-47380.rs
@@ -7,7 +7,6 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
-// ignore-tidy-tab
 fn main() {
     let b = "hello";
     println!("🦀🦀🦀🦀🦀"); let _a = b + ", World!";
diff --git a/src/test/ui/issue-47380.stderr b/src/test/ui/issue-47380.stderr
index e220b4551e7..6c9f79b5a94 100644
--- a/src/test/ui/issue-47380.stderr
+++ b/src/test/ui/issue-47380.stderr
@@ -1,11 +1,11 @@
 error[E0369]: binary operation `+` cannot be applied to type `&str`
-  --> $DIR/issue-47380.rs:13:33
+  --> $DIR/issue-47380.rs:12:33
    |
-13 |     println!("🦀🦀🦀🦀🦀"); let _a = b + ", World!";
+12 |     println!("🦀🦀🦀🦀🦀"); let _a = b + ", World!";
    |                                      ^^^^^^^^^^^^^^ `+` can't be used to concatenate two `&str` strings
 help: `to_owned()` can be used to create an owned `String` from a string reference. String concatenation appends the string on the right to the string on the left and may require reallocation. This requires ownership of the string on the left
    |
-13 |     println!("🦀🦀🦀🦀🦀"); let _a = b.to_owned() + ", World!";
+12 |     println!("🦀🦀🦀🦀🦀"); let _a = b.to_owned() + ", World!";
    |                                      ^^^^^^^^^^^^
 
 error: aborting due to previous error