stable-sort-primitive: make lint adhere to lint message convention

Author: matthiaskrgr

clippy_lints/src/stable_sort_primitive.rs

@@ -111,9 +111,9 @@ impl LateLintPass<'_> for StableSortPrimitive {
                 STABLE_SORT_PRIMITIVE,
                 expr.span,
                 format!(
-                    "Use {} instead of {}",
-                    detection.method.unstable_name(),
-                    detection.method.stable_name()
+                    "used {} instead of {}",
+                    detection.method.stable_name(),
+                    detection.method.unstable_name()
                 )
                 .as_str(),
                 "try",

tests/ui/stable_sort_primitive.stderr

@@ -1,42 +1,42 @@
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:7:5
    |
 LL |     vec.sort();
    |     ^^^^^^^^^^ help: try: `vec.sort_unstable()`
    |
    = note: `-D clippy::stable-sort-primitive` implied by `-D warnings`
 
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:9:5
    |
 LL |     vec.sort();
    |     ^^^^^^^^^^ help: try: `vec.sort_unstable()`
 
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:11:5
    |
 LL |     vec.sort();
    |     ^^^^^^^^^^ help: try: `vec.sort_unstable()`
 
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:13:5
    |
 LL |     vec.sort();
    |     ^^^^^^^^^^ help: try: `vec.sort_unstable()`
 
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:15:5
    |
 LL |     vec.sort();
    |     ^^^^^^^^^^ help: try: `vec.sort_unstable()`
 
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:17:5
    |
 LL |     vec.sort();
    |     ^^^^^^^^^^ help: try: `vec.sort_unstable()`
 
-error: Use sort_unstable instead of sort
+error: used sort instead of sort_unstable
   --> $DIR/stable_sort_primitive.rs:19:5
    |
 LL |     arr.sort();