rollup merge of #19038: jayelm/fixed-typos

Baby steps here...

Fixed some comments in liblog, libregex, librustc, libstd.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libstd/collections/hash/table.rs b/src/libstd/collections/hash/table.rs
index 76e15f7375c..f41ccea0aaf 100644
--- a/src/libstd/collections/hash/table.rs
+++ b/src/libstd/collections/hash/table.rs
@@ -718,7 +718,7 @@ impl<'a, K, V> Iterator<RawBucket<K, V>> for RawBuckets<'a, K, V> {
 }
 
 /// An iterator that moves out buckets in reverse order. It leaves the table
-/// in an an inconsistent state and should only be used for dropping
+/// in an inconsistent state and should only be used for dropping
 /// the table's remaining entries. It's used in the implementation of Drop.
 struct RevMoveBuckets<'a, K, V> {
     raw: RawBucket<K, V>,
diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index f5aa2259f8d..be8e4695fa9 100644
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -81,7 +81,7 @@ const BUF_BYTES : uint = 2048u;
 /// # Failure
 ///
 /// Fails if the current working directory value is invalid:
-/// Possibles cases:
+/// Possible cases:
 ///
 /// * Current directory does not exist.
 /// * There are insufficient permissions to access the current directory.