Fix some typos in plumbing docs (#244)

4 files changed, 9 insertions, 9 deletions

diff --git a/plumbing/object/blob.go b/plumbing/object/blob.go
index b0cac41..aaeb7bf 100644
--- a/plumbing/object/blob.go
+++ b/plumbing/object/blob.go
@@ -91,7 +91,7 @@ type BlobIter struct {
 	s storer.EncodedObjectStorer
 }
 
-// NewBlobIter returns a CommitIter for the given repository and underlying
+// NewBlobIter returns a BlobIter for the given repository and underlying
 // object iterator.
 //
 // The returned BlobIter will automatically skip over non-blob objects.
diff --git a/plumbing/object/commit.go b/plumbing/object/commit.go
index f0ce6e8..fb87f8a 100644
--- a/plumbing/object/commit.go
+++ b/plumbing/object/commit.go
@@ -13,7 +13,7 @@ import (
 	"gopkg.in/src-d/go-git.v4/utils/ioutil"
 )
 
-// Hash hash of an object
+// Hash represents the hash of an object
 type Hash plumbing.Hash
 
 // Commit points to a single tree, marking it as what the project looked like
@@ -280,13 +280,13 @@ func (s commitSorterer) Swap(i, j int) {
 	s.l[i], s.l[j] = s.l[j], s.l[i]
 }
 
-// SortCommits sort a commit list by commit date, from older to newer.
+// SortCommits sorts a commit list by commit date, from older to newer.
 func SortCommits(l []*Commit) {
 	s := &commitSorterer{l}
 	sort.Sort(s)
 }
 
-// ReverseSortCommits sort a commit list by commit date, from newer to older.
+// ReverseSortCommits sorts a commit list by commit date, from newer to older.
 func ReverseSortCommits(l []*Commit) {
 	s := &commitSorterer{l}
 	sort.Sort(sort.Reverse(s))
diff --git a/plumbing/object/file.go b/plumbing/object/file.go
index 4846f98..4dc1a9f 100644
--- a/plumbing/object/file.go
+++ b/plumbing/object/file.go
@@ -85,8 +85,8 @@ func (iter *FileIter) Next() (*File, error) {
 	}
 }
 
-// ForEach call the cb function for each file contained on this iter until
-// an error happends or the end of the iter is reached. If plumbing.ErrStop is sent
+// ForEach call the cb function for each file contained in this iter until
+// an error happens or the end of the iter is reached. If plumbing.ErrStop is sent
 // the iteration is stop but no error is returned. The iterator is closed.
 func (iter *FileIter) ForEach(cb func(*File) error) error {
 	defer iter.Close()
diff --git a/plumbing/object/object.go b/plumbing/object/object.go
index faf7e7f..a48449b 100644
--- a/plumbing/object/object.go
+++ b/plumbing/object/object.go
@@ -16,10 +16,10 @@ import (
 var ErrUnsupportedObject = errors.New("unsupported object type")
 
 // Object is a generic representation of any git object. It is implemented by
-// Commit, Tree, Blob and Tag, and includes the functions that are common to
+// Commit, Tree, Blob, and Tag, and includes the functions that are common to
 // them.
 //
-// Object is returned when an object could of any type. It is frequently used
+// Object is returned when an object can be of any type. It is frequently used
 // with a type cast to acquire the specific type of object:
 //
 //   func process(obj Object) {
@@ -71,7 +71,7 @@ func DecodeObject(s storer.EncodedObjectStorer, o plumbing.EncodedObject) (Objec
 	}
 }
 
-// DateFormat is the format being use in the orignal git implementation
+// DateFormat is the format being used in the original git implementation
 const DateFormat = "Mon Jan 02 15:04:05 2006 -0700"
 
 // Signature represents an action signed by a person