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-rw-r--r--src/librustdoc/html/format.rs4
-rw-r--r--tests/rustdoc/async-fn.rs2
-rw-r--r--tests/rustdoc/decl-line-wrapping-empty-arg-list.decl.html3
-rw-r--r--tests/rustdoc/decl-trailing-whitespace.declaration.html4
-rw-r--r--tests/rustdoc/inline_cross/impl_trait.rs2
-rw-r--r--tests/rustdoc/line-breaks.rs2
-rw-r--r--tests/rustdoc/reexports-priv.rs2
7 files changed, 9 insertions, 10 deletions
diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs
index de92fb80b93..ff49f65ed08 100644
--- a/src/librustdoc/html/format.rs
+++ b/src/librustdoc/html/format.rs
@@ -1431,7 +1431,7 @@ impl clean::FnDecl {
         cx: &Context<'_>,
     ) -> fmt::Result {
         let amp = if f.alternate() { "&" } else { "&amp;" };
-        
+
         write!(f, "(")?;
         if let Some(n) = line_wrapping_indent
             && !self.inputs.values.is_empty()
@@ -1483,7 +1483,7 @@ impl clean::FnDecl {
 
         if self.c_variadic {
             match line_wrapping_indent {
-                None => write!(f, "...")?,
+                None => write!(f, ", ...")?,
                 Some(n) => write!(f, "{}...\n", Indent(n + 4))?,
             };
         }
diff --git a/tests/rustdoc/async-fn.rs b/tests/rustdoc/async-fn.rs
index 010263f6ad3..4de5d8575b0 100644
--- a/tests/rustdoc/async-fn.rs
+++ b/tests/rustdoc/async-fn.rs
@@ -79,7 +79,7 @@ struct AsyncFdReadyGuard<'a, T> { x: &'a T }
 
 impl Foo {
     // @has async_fn/struct.Foo.html
-    // @has - '//*[@class="method"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar ) -> impl Iterator<Item = &usize>'
+    // @has - '//*[@class="method"]' 'pub async fn complicated_lifetimes( &self, context: &impl Bar, ) -> impl Iterator<Item = &usize>'
     pub async fn complicated_lifetimes(&self, context: &impl Bar) -> impl Iterator<Item = &usize> {
         [0].iter()
     }
diff --git a/tests/rustdoc/decl-line-wrapping-empty-arg-list.decl.html b/tests/rustdoc/decl-line-wrapping-empty-arg-list.decl.html
index 29c08c5bd5d..12c6bc214a7 100644
--- a/tests/rustdoc/decl-line-wrapping-empty-arg-list.decl.html
+++ b/tests/rustdoc/decl-line-wrapping-empty-arg-list.decl.html
@@ -1,2 +1 @@
-<pre class="rust item-decl"><code>pub fn create(
-) -&gt; <a class="struct" href="struct.Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000.html" title="struct decl_line_wrapping_empty_arg_list::Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000">Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000</a></code></pre>
\ No newline at end of file
+<pre class="rust item-decl"><code>pub fn create() -&gt; <a class="struct" href="struct.Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000.html" title="struct decl_line_wrapping_empty_arg_list::Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000">Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000</a></code></pre>
\ No newline at end of file
diff --git a/tests/rustdoc/decl-trailing-whitespace.declaration.html b/tests/rustdoc/decl-trailing-whitespace.declaration.html
index 59c318c16f3..0cc3f0fa244 100644
--- a/tests/rustdoc/decl-trailing-whitespace.declaration.html
+++ b/tests/rustdoc/decl-trailing-whitespace.declaration.html
@@ -3,7 +3,7 @@
     fn <a href="#tymethod.poll_write" class="fn">poll_write</a>(
         self,
         cx: &amp;mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>&gt;,
-        buf: &amp;mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]
+        buf: &amp;mut [<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>],
     ) -&gt; <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>&gt;&gt;;
 <span class="item-spacer" />    fn <a href="#tymethod.poll_flush" class="fn">poll_flush</a>(self, cx: &amp;mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>&gt;) -&gt; <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>&gt;&gt;;
 <span class="item-spacer" />    fn <a href="#tymethod.poll_close" class="fn">poll_close</a>(self, cx: &amp;mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>&gt;) -&gt; <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>&gt;&gt;;
@@ -12,6 +12,6 @@
     fn <a href="#method.poll_write_vectored" class="fn">poll_write_vectored</a>(
         self,
         cx: &amp;mut <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="{{channel}}/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>&gt;,
-        bufs: &amp;[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>]
+        bufs: &amp;[<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>],
     ) -&gt; <a class="enum" href="{{channel}}/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="enum" href="{{channel}}/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="{{channel}}/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct foo::Error">Error</a>&gt;&gt; { ... }
 }</code>
\ No newline at end of file
diff --git a/tests/rustdoc/inline_cross/impl_trait.rs b/tests/rustdoc/inline_cross/impl_trait.rs
index 47e2c9dc76b..19d1673f2eb 100644
--- a/tests/rustdoc/inline_cross/impl_trait.rs
+++ b/tests/rustdoc/inline_cross/impl_trait.rs
@@ -11,7 +11,7 @@ pub use impl_trait_aux::func;
 // @has impl_trait/fn.func2.html
 // @has - '//pre[@class="rust item-decl"]' "func2<T>("
 // @has - '//pre[@class="rust item-decl"]' "_x: impl Deref<Target = Option<T>> + Iterator<Item = T>,"
-// @has - '//pre[@class="rust item-decl"]' "_y: impl Iterator<Item = u8> )"
+// @has - '//pre[@class="rust item-decl"]' "_y: impl Iterator<Item = u8>, )"
 // @!has - '//pre[@class="rust item-decl"]' 'where'
 pub use impl_trait_aux::func2;
 
diff --git a/tests/rustdoc/line-breaks.rs b/tests/rustdoc/line-breaks.rs
index 21aa3a03ce4..0f760d51973 100644
--- a/tests/rustdoc/line-breaks.rs
+++ b/tests/rustdoc/line-breaks.rs
@@ -6,7 +6,7 @@ use std::ops::Add;
 // @matches foo/fn.function_with_a_really_long_name.html '//*[@class="rust item-decl"]//code' "\
 //     function_with_a_really_long_name\(\n\
 //    \    parameter_one: i32,\n\
-//    \    parameter_two: i32\n\
+//    \    parameter_two: i32,\n\
 //    \) -> Option<i32>$"
 pub fn function_with_a_really_long_name(parameter_one: i32, parameter_two: i32) -> Option<i32> {
     Some(parameter_one + parameter_two)
diff --git a/tests/rustdoc/reexports-priv.rs b/tests/rustdoc/reexports-priv.rs
index 1eee262d233..97318a01410 100644
--- a/tests/rustdoc/reexports-priv.rs
+++ b/tests/rustdoc/reexports-priv.rs
@@ -98,7 +98,7 @@ pub mod outer {
         pub use reexports::foo;
         // @has 'foo/outer/inner/fn.foo_crate.html' '//pre[@class="rust item-decl"]' 'pub(crate) fn foo_crate()'
         pub(crate) use reexports::foo_crate;
-        // @has 'foo/outer/inner/fn.foo_super.html' '//pre[@class="rust item-decl"]' 'pub(in outer) fn foo_super( )'
+        // @has 'foo/outer/inner/fn.foo_super.html' '//pre[@class="rust item-decl"]' 'pub(in outer) fn foo_super()'
         pub(super) use::reexports::foo_super;
         // @!has 'foo/outer/inner/fn.foo_self.html'
         pub(self) use reexports::foo_self;