3 files changed, 24 insertions, 5 deletions
diff --git a/src/libstd/primitive_docs.rs b/src/libstd/primitive_docs.rs
index 1edb35d8fe7..9e1da318242 100644
--- a/src/libstd/primitive_docs.rs
+++ b/src/libstd/primitive_docs.rs
@@ -284,7 +284,6 @@ mod prim_pointer { }
 /// Arrays of sizes from 0 to 32 (inclusive) implement the following traits if
 /// the element type allows it:
 ///
-/// - [`Clone`][clone] (only if `T: `[`Copy`][copy])
 /// - [`Debug`][debug]
 /// - [`IntoIterator`][intoiterator] (implemented for `&[T; N]` and `&mut [T; N]`)
 /// - [`PartialEq`][partialeq], [`PartialOrd`][partialord], [`Eq`][eq], [`Ord`][ord]
@@ -299,8 +298,10 @@ mod prim_pointer { }
 /// entirely different types. As a stopgap, trait implementations are
 /// statically generated up to size 32.
 ///
-/// Arrays of *any* size are [`Copy`][copy] if the element type is [`Copy`][copy]. This
-/// works because the [`Copy`][copy] trait is specially known to the compiler.
+/// Arrays of *any* size are [`Copy`][copy] if the element type is [`Copy`][copy]
+/// and [`Clone`][clone] if the element type is [`Clone`][clone]. This works
+/// because [`Copy`][copy] and [`Clone`][clone] traits are specially known
+/// to the compiler.
 ///
 /// Arrays coerce to [slices (`[T]`)][slice], so a slice method may be called on
 /// an array. Indeed, this provides most of the API for working with arrays.
diff --git a/src/libstd/process.rs b/src/libstd/process.rs
index f448cffd372..533f6590f83 100644
--- a/src/libstd/process.rs
+++ b/src/libstd/process.rs
@@ -552,6 +552,12 @@ impl Command {
 
     /// Configuration for the child process's standard input (stdin) handle.
     ///
+    /// Defaults to [`inherit`] when used with `spawn` or `status`, and
+    /// defaults to [`piped`] when used with `output`.
+    ///
+    /// [`inherit`]: struct.Stdio.html#method.inherit
+    /// [`piped`]: struct.Stdio.html#method.piped
+    ///
     /// # Examples
     ///
     /// Basic usage:
@@ -572,6 +578,12 @@ impl Command {
 
     /// Configuration for the child process's standard output (stdout) handle.
     ///
+    /// Defaults to [`inherit`] when used with `spawn` or `status`, and
+    /// defaults to [`piped`] when used with `output`.
+    ///
+    /// [`inherit`]: struct.Stdio.html#method.inherit
+    /// [`piped`]: struct.Stdio.html#method.piped
+    ///
     /// # Examples
     ///
     /// Basic usage:
@@ -592,6 +604,12 @@ impl Command {
 
     /// Configuration for the child process's standard error (stderr) handle.
     ///
+    /// Defaults to [`inherit`] when used with `spawn` or `status`, and
+    /// defaults to [`piped`] when used with `output`.
+    ///
+    /// [`inherit`]: struct.Stdio.html#method.inherit
+    /// [`piped`]: struct.Stdio.html#method.piped
+    ///
     /// # Examples
     ///
     /// Basic usage:
diff --git a/src/libstd/sys/windows/ext/fs.rs b/src/libstd/sys/windows/ext/fs.rs
index d58a3505154..a532163f61e 100644
--- a/src/libstd/sys/windows/ext/fs.rs
+++ b/src/libstd/sys/windows/ext/fs.rs
@@ -393,8 +393,8 @@ pub trait MetadataExt {
     /// to. For a directory, the structure specifies when the directory was
     /// created.
     ///
-    /// If the underlying filesystem does not support the last write time
-    /// time, the returned value is 0.
+    /// If the underlying filesystem does not support the last write time,
+    /// the returned value is 0.
     ///
     /// # Examples
     ///