Fix for misspelled comments.

The spelling corrections were made in both documentation comments and
regular comments.

8 files changed, 11 insertions, 11 deletions

diff --git a/src/libstd/collections/mod.rs b/src/libstd/collections/mod.rs
index 0c55850b32a..6e645422111 100644
--- a/src/libstd/collections/mod.rs
+++ b/src/libstd/collections/mod.rs
@@ -313,7 +313,7 @@
 //!
 //! assert_eq!(count.get(&'s'), Some(&8));
 //!
-//! println!("Number of occurences of each character");
+//! println!("Number of occurrences of each character");
 //! for (char, count) in count.iter() {
 //!     println!("{}: {}", char, count);
 //! }
diff --git a/src/libstd/env.rs b/src/libstd/env.rs
index 559a68542ef..7ff25d1a1fe 100644
--- a/src/libstd/env.rs
+++ b/src/libstd/env.rs
@@ -337,7 +337,7 @@ pub fn temp_dir() -> Path {
 ///
 /// # Errors
 ///
-/// Acquring the path to the current executable is a platform-specific operation
+/// Acquiring the path to the current executable is a platform-specific operation
 /// that can fail for a good number of reasons. Some errors can include, but not
 /// be limited to filesystem operations failing or general syscall failures.
 ///
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 0832206a48b..f931e6a3773 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -97,7 +97,7 @@ fn with_end_to_cap<F>(v: &mut Vec<u8>, f: F) -> Result<usize>
 //
 // To this end, we use an RAII guard (to protect against panics) which updates
 // the length of the string when it is dropped. This guard initially truncates
-// the string to the prior length and only afer we've validated that the
+// the string to the prior length and only after we've validated that the
 // new contents are valid UTF-8 do we allow it to set a longer length.
 //
 // The unsafety in this function is twofold:
@@ -664,7 +664,7 @@ impl<T> Take<T> {
     ///
     /// # Note
     ///
-    /// This instance may reach EOF after reading fewer bytes than indiccated by
+    /// This instance may reach EOF after reading fewer bytes than indicated by
     /// this method if the underlying `Read` instance reaches EOF.
     pub fn limit(&self) -> u64 { self.limit }
 }
diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index 3f4f1ec4c0d..cb213863030 100755
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -922,7 +922,7 @@ impl PathBuf {
     ///
     /// If `self.file_name()` is `None`, does nothing and returns `false`.
     ///
-    /// Otherwise, returns `tru`; if `self.exension()` is `None`, the extension
+    /// Otherwise, returns `true`; if `self.extension()` is `None`, the extension
     /// is added; otherwise it is replaced.
     pub fn set_extension<S: ?Sized + AsOsStr>(&mut self, extension: &S) -> bool {
         if self.file_name().is_none() { return false; }
@@ -1062,7 +1062,7 @@ impl Path {
         PathBuf::new(self)
     }
 
-    /// A path is *absolute* if it is indepedent of the current directory.
+    /// A path is *absolute* if it is independent of the current directory.
     ///
     /// * On Unix, a path is absolute if it starts with the root, so
     /// `is_absolute` and `has_root` are equivalent.
diff --git a/src/libstd/sync/mpsc/oneshot.rs b/src/libstd/sync/mpsc/oneshot.rs
index ca667e65e30..eb45681fa62 100644
--- a/src/libstd/sync/mpsc/oneshot.rs
+++ b/src/libstd/sync/mpsc/oneshot.rs
@@ -45,7 +45,7 @@ use core::mem;
 use sync::atomic::{AtomicUsize, Ordering};
 
 // Various states you can find a port in.
-const EMPTY: uint = 0;          // initial state: no data, no blocked reciever
+const EMPTY: uint = 0;          // initial state: no data, no blocked receiver
 const DATA: uint = 1;           // data ready for receiver to take
 const DISCONNECTED: uint = 2;   // channel is disconnected OR upgraded
 // Any other value represents a pointer to a SignalToken value. The
diff --git a/src/libstd/sys/common/wtf8.rs b/src/libstd/sys/common/wtf8.rs
index b30af10986b..158c491aeae 100644
--- a/src/libstd/sys/common/wtf8.rs
+++ b/src/libstd/sys/common/wtf8.rs
@@ -84,7 +84,7 @@ impl CodePoint {
 
     /// Create a new `CodePoint` from a `char`.
     ///
-    /// Since all Unicode scalar values are code points, this always succeds.
+    /// Since all Unicode scalar values are code points, this always succeeds.
     #[inline]
     pub fn from_char(value: char) -> CodePoint {
         CodePoint { value: value as u32 }
diff --git a/src/libstd/sys/windows/thread_local.rs b/src/libstd/sys/windows/thread_local.rs
index 54a32e43daf..0c24ab1fa09 100644
--- a/src/libstd/sys/windows/thread_local.rs
+++ b/src/libstd/sys/windows/thread_local.rs
@@ -191,7 +191,7 @@ unsafe fn unregister_dtor(key: Key) -> bool {
 // # What's up with this callback?
 //
 // The callback specified receives a number of parameters from... someone!
-// (the kernel? the runtime? I'm not qute sure!) There are a few events that
+// (the kernel? the runtime? I'm not quite sure!) There are a few events that
 // this gets invoked for, but we're currently only interested on when a
 // thread or a process "detaches" (exits). The process part happens for the
 // last thread and the thread part happens for any normal thread.
diff --git a/src/libstd/time/duration.rs b/src/libstd/time/duration.rs
index 76b8d736aad..42ef3459a0e 100644
--- a/src/libstd/time/duration.rs
+++ b/src/libstd/time/duration.rs
@@ -232,7 +232,7 @@ impl Duration {
         secs_part.checked_add(nanos_part as i64)
     }
 
-    /// Add two durations, returning `None` if overflow occured.
+    /// Add two durations, returning `None` if overflow occurred.
     #[unstable(feature = "std_misc")]
     pub fn checked_add(&self, rhs: &Duration) -> Option<Duration> {
         let mut secs = try_opt!(self.secs.checked_add(rhs.secs));
@@ -247,7 +247,7 @@ impl Duration {
         if d < MIN || d > MAX { None } else { Some(d) }
     }
 
-    /// Subtract two durations, returning `None` if overflow occured.
+    /// Subtract two durations, returning `None` if overflow occurred.
     #[unstable(feature = "std_misc")]
     pub fn checked_sub(&self, rhs: &Duration) -> Option<Duration> {
         let mut secs = try_opt!(self.secs.checked_sub(rhs.secs));