bless rustdoc-ui and ui tests

Author: Samy Kacimi

src/test/rustdoc-ui/intra-links-warning-crlf.stderr

@@ -4,7 +4,7 @@ warning: `[error]` cannot be resolved, ignoring it...
 LL | /// [error]
    |      ^^^^^ cannot be resolved, ignoring
    |
-   = note: #[warn(intra_doc_link_resolution_failure)] on by default
+   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
 
 warning: `[error1]` cannot be resolved, ignoring it...

src/test/rustdoc-ui/intra-links-warning.stderr

@@ -4,7 +4,7 @@ warning: `[Foo::baz]` cannot be resolved, ignoring it...
 LL |        //! Test with [Foo::baz], [Bar::foo], ...
    |                       ^^^^^^^^ cannot be resolved, ignoring
    |
-   = note: #[warn(intra_doc_link_resolution_failure)] on by default
+   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
 
 warning: `[Bar::foo]` cannot be resolved, ignoring it...

src/test/rustdoc-ui/lint-group.stderr

@@ -13,7 +13,7 @@ note: lint level defined here
    |
 LL | #![deny(rustdoc)]
    |         ^^^^^^^
-   = note: #[deny(private_doc_tests)] implied by #[deny(rustdoc)]
+   = note: `#[deny(private_doc_tests)]` implied by `#[deny(rustdoc)]`
 
 error: `[error]` cannot be resolved, ignoring it...
   --> $DIR/lint-group.rs:9:29
@@ -26,7 +26,7 @@ note: lint level defined here
    |
 LL | #![deny(rustdoc)]
    |         ^^^^^^^
-   = note: #[deny(intra_doc_link_resolution_failure)] implied by #[deny(rustdoc)]
+   = note: `#[deny(intra_doc_link_resolution_failure)]` implied by `#[deny(rustdoc)]`
    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
 
 error: Missing code example in this documentation
@@ -40,7 +40,7 @@ note: lint level defined here
    |
 LL | #![deny(rustdoc)]
    |         ^^^^^^^
-   = note: #[deny(missing_doc_code_examples)] implied by #[deny(rustdoc)]
+   = note: `#[deny(missing_doc_code_examples)]` implied by `#[deny(rustdoc)]`
 
 error: aborting due to 3 previous errors
 

src/test/ui/async-await/feature-async-closure.stderr

@@ -5,7 +5,7 @@ LL |     let _ = async || {};
    |             ^^^^^
    |
    = note: for more information, see https://github.com/rust-lang/rust/issues/62290
-   = help: add #![feature(async_closure)] to the crate attributes to enable
+   = help: add `#![feature(async_closure)]` to the crate attributes to enable
 
 error: aborting due to previous error
 

src/test/ui/crate-name-mismatch.rs

@@ -1,6 +1,6 @@
 // compile-flags: --crate-name foo
 
 #![crate_name = "bar"]
-//~^ ERROR: --crate-name and `#[crate_name]` are required to match, but `foo` != `bar`
+//~^ ERROR: `--crate-name` and `#[crate_name]` are required to match, but `foo` != `bar`
 
 fn main() {}

src/test/ui/crate-name-mismatch.stderr

@@ -1,4 +1,4 @@
-error: --crate-name and `#[crate_name]` are required to match, but `foo` != `bar`
+error: `--crate-name` and `#[crate_name]` are required to match, but `foo` != `bar`
   --> $DIR/crate-name-mismatch.rs:3:1
    |
 LL | #![crate_name = "bar"]

src/test/ui/feature-gates/feature-gate-main.rs

@@ -1,2 +1,2 @@
 #[main]
-fn foo() {} //~ ERROR: declaration of a nonstandard `#[main]` function may change over time
+fn foo() {} //~ ERROR: declaration of a non-standard `#[main]` function may change over time

src/test/ui/feature-gates/feature-gate-main.stderr

@@ -1,4 +1,4 @@
-error[E0658]: declaration of a nonstandard `#[main]` function may change over time, for now a top-level `fn main()` is required
+error[E0658]: declaration of a non-standard `#[main]` function may change over time, for now a top-level `fn main()` is required
   --> $DIR/feature-gate-main.rs:2:1
    |
 LL | fn foo() {}