Auto merge of #80746 - ehuss:update-cargo, r=ehuss

[rust.git] / src / librustdoc / lib.rs

diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 72f1b817d5d87ee7adc1ea33664a24795c7b5f0d..7ed64c5813fcd8f00203a10d6ad7afa47d0470cf 100644 (file)
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -17,6 +17,7 @@
 #![feature(type_ascription)]
 #![feature(split_inclusive)]
 #![feature(str_split_once)]
+#![feature(iter_intersperse)]
 #![recursion_limit = "256"]
 
 #[macro_use]
@@ -263,13 +264,13 @@ fn opts() -> Vec<RustcOptGroup> {
                 "sort modules by where they appear in the program, rather than alphabetically",
             )
         }),
-        unstable("default-theme", |o| {
+        stable("default-theme", |o| {
             o.optopt(
                 "",
                 "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",
             )
         }),