rustdoc: --default-theme: minor grammar fix to usage message

ijackson · ijackson · commit 25740fc6823e · 2020-12-02T18:31:55.000Z
Signed-off-by: Ian Jackson &lt;ijackson@chiark.greenend.org.uk&gt;
diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
@@ -275,7 +275,7 @@ fn opts() -> Vec<RustcOptGroup> {
                 "default-theme",
                 "Set the default theme. THEME should be the theme name, generally lowercase. \
                  If an unknown default theme is specified, the builtin default is used. \
-                 The set of themes, and the rustdoc built-in default is not stable.",
+                 The set of themes, and the rustdoc built-in default, are not stable.",
                 "THEME",
             )
         }),

Original file line number	Diff line number	Diff line change
`@@ -275,7 +275,7 @@ fn opts() -> Vec<RustcOptGroup> {`
`275`	`275`	`"default-theme",`
`276`	`276`	`"Set the default theme. THEME should be the theme name, generally lowercase. \`
`277`	`277`	`If an unknown default theme is specified, the builtin default is used. \`
`278`		`- The set of themes, and the rustdoc built-in default is not stable.",`
	`278`	`+ The set of themes, and the rustdoc built-in default, are not stable.",`
`279`	`279`	`"THEME",`
`280`	`280`	`)`
`281`	`281`	`}),`