fix wording; we're replacing coma with a bar

tests/ui/suggestions/only-replace-intended-bar-not-all-in-pattern.fixed → tests/ui/suggestions/only-replace-intended-coma-not-all-in-pattern.fixed

@@ -1,7 +1,7 @@
 //@ run-rustfix
 
 // Regression test for issue #143330.
-// Ensure we suggest to replace only the intended bar with a comma, not all bars in the pattern.
+// Ensure we suggest to replace only the intended coma with a bar, not all commas in the pattern.
 
 fn main() {
     struct Foo { x: i32, ch: char }

tests/ui/suggestions/only-replace-intended-bar-not-all-in-pattern.rs → tests/ui/suggestions/only-replace-intended-coma-not-all-in-pattern.rs

@@ -1,7 +1,7 @@
 //@ run-rustfix
 
 // Regression test for issue #143330.
-// Ensure we suggest to replace only the intended bar with a comma, not all bars in the pattern.
+// Ensure we suggest to replace only the intended coma with a bar, not all commas in the pattern.
 
 fn main() {
     struct Foo { x: i32, ch: char }

tests/ui/suggestions/only-replace-intended-bar-not-all-in-pattern.stderr → tests/ui/suggestions/only-replace-intended-coma-not-all-in-pattern.stderr

@@ -1,5 +1,5 @@
 error: unexpected `,` in pattern
-  --> $DIR/only-replace-intended-bar-not-all-in-pattern.rs:12:30
+  --> $DIR/only-replace-intended-coma-not-all-in-pattern.rs:12:30
    |
 LL |         Foo { x: 2, ch: ',' }, Foo { x: 3, ch: '@' } => (),
    |                              ^