6 files changed, 12 insertions, 12 deletions
diff --git a/utils/merkletrie/difftree.go b/utils/merkletrie/difftree.go
index d57ed13..77ba5a8 100644
--- a/utils/merkletrie/difftree.go
+++ b/utils/merkletrie/difftree.go
@@ -8,7 +8,7 @@ package merkletrie
 // type defined in this same package; we will iterate over both
 // trees at the same time, while comparing the current noders in
 // each iterator.  Depending on how they differ we will output the
-// corresponding chages and move the iterators further over both
+// corresponding changes and move the iterators further over both
 // trees.
 //
 // The table bellow show all the possible comparison results, along
@@ -69,7 +69,7 @@ package merkletrie
 //
 // ### C. To was created: 01, 02, 03, 04, 05, 06
 //   - check: `DifferentName() && ToBeforeFrom()`
-//   - action: inserRecursively(to)
+//   - action: insertRecursively(to)
 //   - advance: `ToNext()`
 //
 // ### D. From was deleted: 10, 20, 30, 40, 50, 60
@@ -131,13 +131,13 @@ package merkletrie
 //   - action: `DeleteDir(from); InsertFile(to)`
 //   - advance: `FromNext(); ToNext()`
 //
-// ### J. file with contents to dir with contetns: 25, 26, 35, 36
+// ### J. file with contents to dir with contents: 25, 26, 35, 36
 //   - check: `SameName() && DifferentHash() && FromIsFile() &&
 //             FromIsNotEmpty() && ToIsDir() && ToIsNotEmpty()`
 //   - action: `DeleteFile(from); InsertDirRecursively(to)`
 //   - advance: `FromNext(); ToNext()`
 //
-// ### J'. dir with contetns to file with contents: 52, 62, 53, 63
+// ### J'. dir with contents to file with contents: 52, 62, 53, 63
 //   - check: `SameName() && DifferentHash() && FromIsDir() &&
 //             FromIsNotEmpty() && ToIsFile() && ToIsNotEmpty()`
 //   - action: `DeleteDirRecursively(from); InsertFile(to)`
@@ -216,7 +216,7 @@ package merkletrie
 // 1 0 1 0 1 0 |    a() |  a<1>  | I' |  f  | delete(from); insert(to); NN
 // 1 0 1 0 1 1 |    a() |   a<>  | F' |  f  | delete(from); insert(to); NN
 // 1 0 1 1 0 0 | a(...) | a(;;;) | L  |  g  | nothing; SS
-// 1 0 1 1 0 1 | a(...) |    a() | K' |  h  | deleteChidren(from); NN
+// 1 0 1 1 0 1 | a(...) |    a() | K' |  h  | deleteChildren(from); NN
 // 1 0 1 1 1 0 |    a() | a(...) | K  |  i  | insertChildren(to); NN
 // 1 0 1 1 1 1 |  ----  |  ----  |    |     |
 // 1 1 0 0 0 0 |  a<1>  |  a<1>  | B  |  b  | nothing; NN
diff --git a/utils/merkletrie/internal/frame/frame.go b/utils/merkletrie/internal/frame/frame.go
index a0b042e..77a3de4 100644
--- a/utils/merkletrie/internal/frame/frame.go
+++ b/utils/merkletrie/internal/frame/frame.go
@@ -38,7 +38,7 @@ func New(n noder.Noder) (*Frame, error) {
 }
 
 // String returns the quoted names of the noders in the frame sorted in
-// alphabeticall order by name, surrounded by square brackets and
+// alphabetical order by name, surrounded by square brackets and
 // separated by comas.
 //
 // Examples:
@@ -61,7 +61,7 @@ func (f *Frame) String() string {
 }
 
 // First returns, but dont extract, the noder with the alphabetically
-// smaller name in the frame and true if the frame was not empy.
+// smaller name in the frame and true if the frame was not empty.
 // Otherwise it returns nil and false.
 func (f *Frame) First() (noder.Noder, bool) {
 	if f.Len() == 0 {
diff --git a/utils/merkletrie/internal/fsnoder/doc.go b/utils/merkletrie/internal/fsnoder/doc.go
index 3f55b5f..c79ac59 100644
--- a/utils/merkletrie/internal/fsnoder/doc.go
+++ b/utils/merkletrie/internal/fsnoder/doc.go
@@ -30,7 +30,7 @@ Directories are expressed as:
 
 - its elements between parents, separated with spaces, in any order.
 
-- (optionally) the root directory can be unnamed, by skiping its name.
+- (optionally) the root directory can be unnamed, by skipping its name.
 
 Examples:
 
diff --git a/utils/merkletrie/internal/fsnoder/file.go b/utils/merkletrie/internal/fsnoder/file.go
index c975a60..686a675 100644
--- a/utils/merkletrie/internal/fsnoder/file.go
+++ b/utils/merkletrie/internal/fsnoder/file.go
@@ -60,7 +60,7 @@ const (
 	fileEndMark   = '>'
 )
 
-// String returns a string formated as: name<contents>.
+// String returns a string formatted as: name<contents>.
 func (f *file) String() string {
 	var buf bytes.Buffer
 	buf.WriteString(f.name)
diff --git a/utils/merkletrie/internal/fsnoder/new_test.go b/utils/merkletrie/internal/fsnoder/new_test.go
index 805772f..a2c474a 100644
--- a/utils/merkletrie/internal/fsnoder/new_test.go
+++ b/utils/merkletrie/internal/fsnoder/new_test.go
@@ -176,7 +176,7 @@ func (s *FSNoderSuite) TestEmptyDir(c *C) {
 	check(c, input, expected)
 }
 
-func (s *FSNoderSuite) TestDirWithEmtpyFile(c *C) {
+func (s *FSNoderSuite) TestDirWithEmptyFile(c *C) {
 	input := "(A(a<>))"
 
 	a, err := newFile("a", "")
@@ -189,7 +189,7 @@ func (s *FSNoderSuite) TestDirWithEmtpyFile(c *C) {
 	check(c, input, expected)
 }
 
-func (s *FSNoderSuite) TestDirWithEmtpyFileSameName(c *C) {
+func (s *FSNoderSuite) TestDirWithEmptyFileSameName(c *C) {
 	input := "(A(A<>))"
 
 	f, err := newFile("A", "")
diff --git a/utils/merkletrie/iter_test.go b/utils/merkletrie/iter_test.go
index b334cf1..3b24043 100644
--- a/utils/merkletrie/iter_test.go
+++ b/utils/merkletrie/iter_test.go
@@ -95,7 +95,7 @@ func (t test) run(c *C, iter *merkletrie.Iter,
 }
 
 // A testsCollection value represents a tree and a collection of tests
-// we want to perfrom on iterators of that tree.
+// we want to perform on iterators of that tree.
 //
 // Example:
 //