Unwrap link_name

Author: ehuss

src/items/external-blocks.md

@@ -395,8 +395,7 @@ r[items.extern.attributes.link_name]
 ### The `link_name` attribute
 
 r[items.extern.attributes.link_name.intro]
-The *`link_name` attribute* may be specified on declarations inside an `extern`
-block to indicate the symbol to import for the given function or static.
+The *`link_name` attribute* may be specified on declarations inside an `extern` block to indicate the symbol to import for the given function or static.
 
 r[items.extern.attributes.link_name.syntax]
 It uses the [MetaNameValueStr] syntax to specify the name of the symbol.
@@ -409,8 +408,7 @@ unsafe extern {
 ```
 
 r[items.extern.attributes.link_name.exclusive]
-Using this attribute with the `link_ordinal` attribute will result in a
-compiler error.
+Using this attribute with the `link_ordinal` attribute will result in a compiler error.
 
 r[items.extern.attributes.link_ordinal]
 ### The `link_ordinal` attribute