Remove "and may change between Rust releases"

4 files changed, 11 insertions, 11 deletions

diff --git a/src/libstd/io/stdio.rs b/src/libstd/io/stdio.rs
index 4565b7fa0d6..9a4cde7e162 100644
--- a/src/libstd/io/stdio.rs
+++ b/src/libstd/io/stdio.rs
@@ -32,7 +32,7 @@ thread_local! {
 /// the `std::io::stdio::stdin_raw` function.
 ///
 /// The size of a StdinRaw struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 struct StdinRaw(stdio::Stdin);
 
 /// A handle to a raw instance of the standard output stream of this process.
@@ -41,7 +41,7 @@ struct StdinRaw(stdio::Stdin);
 /// the `std::io::stdio::stdout_raw` function.
 ///
 /// The size of a StdoutRaw struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 struct StdoutRaw(stdio::Stdout);
 
 /// A handle to a raw instance of the standard output stream of this process.
@@ -50,7 +50,7 @@ struct StdoutRaw(stdio::Stdout);
 /// the `std::io::stdio::stderr_raw` function.
 ///
 /// The size of a StderrRaw struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 struct StderrRaw(stdio::Stderr);
 
 /// Constructs a new raw handle to the standard input of this process.
diff --git a/src/libstd/net/addr.rs b/src/libstd/net/addr.rs
index 75b05063839..f985c1f2bc8 100644
--- a/src/libstd/net/addr.rs
+++ b/src/libstd/net/addr.rs
@@ -29,7 +29,7 @@ use slice;
 /// [`SocketAddrV6`]'s respective documentation for more details.
 ///
 /// The size of a SocketAddr instance may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [IP address]: ../../std/net/enum.IpAddr.html
 /// [`SocketAddrV4`]: ../../std/net/struct.SocketAddrV4.html
@@ -65,7 +65,7 @@ pub enum SocketAddr {
 /// See [`SocketAddr`] for a type encompassing both IPv4 and IPv6 socket addresses.
 ///
 /// The size of a SocketAddrV4 struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [IETF RFC 793]: https://tools.ietf.org/html/rfc793
 /// [IPv4 address]: ../../std/net/struct.Ipv4Addr.html
@@ -95,7 +95,7 @@ pub struct SocketAddrV4 { inner: c::sockaddr_in }
 /// See [`SocketAddr`] for a type encompassing both IPv4 and IPv6 socket addresses.
 ///
 /// The size of a SocketAddrV6 struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [IETF RFC 2553, Section 3.3]: https://tools.ietf.org/html/rfc2553#section-3.3
 /// [IPv6 address]: ../../std/net/struct.Ipv6Addr.html
diff --git a/src/libstd/net/ip.rs b/src/libstd/net/ip.rs
index 36a34e147d5..67b9e7a2f9d 100644
--- a/src/libstd/net/ip.rs
+++ b/src/libstd/net/ip.rs
@@ -27,7 +27,7 @@ use sys_common::{AsInner, FromInner};
 /// respective documentation for more details.
 ///
 /// The size of an IpAddr instance may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [`Ipv4Addr`]: ../../std/net/struct.Ipv4Addr.html
 /// [`Ipv6Addr`]: ../../std/net/struct.Ipv6Addr.html
@@ -65,7 +65,7 @@ pub enum IpAddr {
 /// See [`IpAddr`] for a type encompassing both IPv4 and IPv6 addresses.
 ///
 /// The size of an Ipv4Addr struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [IETF RFC 791]: https://tools.ietf.org/html/rfc791
 /// [`IpAddr`]: ../../std/net/enum.IpAddr.html
@@ -100,7 +100,7 @@ pub struct Ipv4Addr {
 /// See [`IpAddr`] for a type encompassing both IPv4 and IPv6 addresses.
 ///
 /// The size of an Ipv6Addr struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [IETF RFC 4291]: https://tools.ietf.org/html/rfc4291
 /// [`IpAddr`]: ../../std/net/enum.IpAddr.html
diff --git a/src/libstd/time.rs b/src/libstd/time.rs
index 054450a5186..4e08301fe05 100644
--- a/src/libstd/time.rs
+++ b/src/libstd/time.rs
@@ -50,7 +50,7 @@ pub use core::time::Duration;
 /// instants).
 ///
 /// The size of an Instant struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// Example:
 ///
@@ -92,7 +92,7 @@ pub struct Instant(time::Instant);
 /// or perhaps some other string representation.
 ///
 /// The size of a SystemTime struct may vary depending on the target operating
-/// system, and may change between Rust releases.
+/// system.
 ///
 /// [`Instant`]: ../../std/time/struct.Instant.html
 /// [`Result`]: ../../std/result/enum.Result.html