Rollup merge of #112172 - tshepang:patch-1, r=Mark-Simulacrum

doc: improve explanation
rust-lang · Jun 4, 2023 · cbc3e3f · cbc3e3f
2 parents 629a1e4 + 793fa8d
commit cbc3e3f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/std/src/sync/once.rs b/library/std/src/sync/once.rs
@@ -91,7 +91,7 @@ impl Once {
     /// return).
     ///
     /// If the given closure recursively invokes `call_once` on the same [`Once`]
-    /// instance the exact behavior is not specified, allowed outcomes are
+    /// instance, the exact behavior is not specified: allowed outcomes are
     /// a panic or a deadlock.
     ///
     /// # Examples