Update rustdoc to new slug style

1 files changed, 5 insertions, 5 deletions

diff --git a/compiler/rustc_macros/src/lib.rs b/compiler/rustc_macros/src/lib.rs
index ab509b26f1c..2f9c13cf817 100644
--- a/compiler/rustc_macros/src/lib.rs
+++ b/compiler/rustc_macros/src/lib.rs
@@ -65,10 +65,10 @@ pub fn newtype_index(input: TokenStream) -> TokenStream {
 /// ..where `typeck.ftl` has the following contents..
 ///
 /// ```fluent
-/// typeck-field-multiply-specified-in-initializer =
+/// typeck_field_multiply_specified_in_initializer =
 ///     field `{$ident}` specified more than once
 ///     .label = used more than once
-///     .label-previous-use = first use of `{$ident}`
+///     .label_previous_use = first use of `{$ident}`
 /// ```
 /// ...then the macro parse the Fluent resource, emitting a diagnostic if it fails to do so, and
 /// will generate the following code:
@@ -81,11 +81,11 @@ pub fn newtype_index(input: TokenStream) -> TokenStream {
 /// mod fluent_generated {
 ///     mod typeck {
 ///         pub const field_multiply_specified_in_initializer: DiagnosticMessage =
-///             DiagnosticMessage::fluent("typeck-field-multiply-specified-in-initializer");
+///             DiagnosticMessage::fluent("typeck_field_multiply_specified_in_initializer");
 ///         pub const field_multiply_specified_in_initializer_label_previous_use: DiagnosticMessage =
 ///             DiagnosticMessage::fluent_attr(
-///                 "typeck-field-multiply-specified-in-initializer",
-///                 "previous-use-label"
+///                 "typeck_field_multiply_specified_in_initializer",
+///                 "previous_use_label"
 ///             );
 ///     }
 /// }