fixup! Note numeric literals that can never fit in an expected type

Author: ayazhafiz

src/test/ui/repeat_count.stderr

@@ -40,23 +40,15 @@ error[E0308]: mismatched types
 LL |     let f = [0; -4_isize];
    |                 ^^^^^^^^ expected `usize`, found `isize`
    |
-note: `-4_isize` cannot fit into type `usize`
-  --> $DIR/repeat_count.rs:19:17
-   |
-LL |     let f = [0; -4_isize];
-   |                 ^^^^^^^^
+   = note: `-4_isize` cannot fit into type `usize`
 
 error[E0308]: mismatched types
   --> $DIR/repeat_count.rs:22:23
    |
 LL |     let f = [0_usize; -1_isize];
    |                       ^^^^^^^^ expected `usize`, found `isize`
    |
-note: `-1_isize` cannot fit into type `usize`
-  --> $DIR/repeat_count.rs:22:23
-   |
-LL |     let f = [0_usize; -1_isize];
-   |                       ^^^^^^^^
+   = note: `-1_isize` cannot fit into type `usize`
 
 error[E0308]: mismatched types
   --> $DIR/repeat_count.rs:25:17