10 files changed, 12 insertions, 12 deletions
diff --git a/chrome/browser/autofill/autofill_dialog_controller_mac.mm b/chrome/browser/autofill/autofill_dialog_controller_mac.mm
index f9a8155..775274f 100644
--- a/chrome/browser/autofill/autofill_dialog_controller_mac.mm
+++ b/chrome/browser/autofill/autofill_dialog_controller_mac.mm
@@ -97,7 +97,7 @@
 }
 
 // Adds new address to bottom of list.  A new address controller is created
-// and its view is inserted into the view heirarchy.
+// and its view is inserted into the view hierarchy.
 - (IBAction)addNewAddress:(id)sender {
   // Insert relative to top of section, or below last address.
   NSView* insertionPoint;
@@ -132,7 +132,7 @@
 }
 
 // Adds new credit card to bottom of list.  A new credit card controller is
-// created and its view is inserted into the view heirarchy.
+// created and its view is inserted into the view hierarchy.
 - (IBAction)addNewCreditCard:(id)sender {
   // Insert relative to top of section, or below last address.
   NSView* insertionPoint;
diff --git a/chrome/browser/cocoa/preferences_window_controller.mm b/chrome/browser/cocoa/preferences_window_controller.mm
index 242e441..f2af366 100644
--- a/chrome/browser/cocoa/preferences_window_controller.mm
+++ b/chrome/browser/cocoa/preferences_window_controller.mm
@@ -60,7 +60,7 @@ std::string GetNewTabUIURLString() {
   return URLFixerUpper::FixupURL(chrome::kChromeUINewTabURL, std::string());
 }
 
-// Helper to remove all but the last view from the view heirarchy.
+// Helper to remove all but the last view from the view hierarchy.
 void RemoveAllButLastView(NSArray* views) {
   NSArray* toRemove = [views subarrayWithRange:NSMakeRange(0, [views count]-1)];
   for (NSView* view in toRemove) {
diff --git a/chrome/browser/views/generic_info_view.cc b/chrome/browser/views/generic_info_view.cc
index edd8492..81ebb4a 100644
--- a/chrome/browser/views/generic_info_view.cc
+++ b/chrome/browser/views/generic_info_view.cc
@@ -98,7 +98,7 @@ void GenericInfoView::AddRow(
   // Color these borderless text areas the same as the containing dialog.
   SkColor text_area_background = color_utils::GetSysSkColor(COLOR_3DFACE);
 
-  // Init them now that they're in the view heirarchy.
+  // Init them now that they're in the view hierarchy.
   value->SetReadOnly(true);
   value->RemoveBorder();
   value->SetBackgroundColor(text_area_background);
diff --git a/media/base/callback.h b/media/base/callback.h
index 0d47e93..cefcae92 100644
--- a/media/base/callback.h
+++ b/media/base/callback.h
@@ -9,7 +9,7 @@
 // executed and delete in the face of multiple return points in a function.
 //
 // TaskToCallbackAdapter converts a Task to a Callback0::Type since the two type
-// heirarchies are strangely separate.
+// hierarchies are strangely separate.
 //
 // CleanupCallback wraps another Callback and provides the ability to register
 // objects for deletion as well as cleanup tasks that will be run on the
diff --git a/o3d/samples/manipulators/manipsample.js b/o3d/samples/manipulators/manipsample.js
index c788006..a63cf8c 100644
--- a/o3d/samples/manipulators/manipsample.js
+++ b/o3d/samples/manipulators/manipsample.js
@@ -86,7 +86,7 @@ function main(clientElements) {
   // Init global variables.
   initGlobals(clientElements);
 
-  // Add the shapes to the transform heirarchy.
+  // Add the shapes to the transform hierarchy.
   createShapes();
 
   // Add the manipulators to the transform hierarchy.
diff --git a/o3d/samples/primitives.html b/o3d/samples/primitives.html
index 27763d1..6c2021e 100644
--- a/o3d/samples/primitives.html
+++ b/o3d/samples/primitives.html
@@ -84,7 +84,7 @@ function main(clientElements) {
   // Set up the view and projection transformations.
   initContext();
 
-  // Add the shapes to the transform heirarchy.
+  // Add the shapes to the transform hierarchy.
   createShapes();
 
   window.g_finished = true;  // for selenium testing.
diff --git a/o3d/samples/vertex-shader.html b/o3d/samples/vertex-shader.html
index 8443374..f3f4602 100644
--- a/o3d/samples/vertex-shader.html
+++ b/o3d/samples/vertex-shader.html
@@ -91,7 +91,7 @@ function initStep2(clientElements) {
   // Set up the view and projection transformations.
   initContext();
 
-  // Add the shapes to the transform heirarchy.
+  // Add the shapes to the transform hierarchy.
   createPlane();
 
   // Setup render callback.
@@ -192,7 +192,7 @@ function createPlane() {
   var plane = o3djs.primitives.createPlane(
       g_pack, createMaterial(), 4, 4, 300, 300);
 
-  // Add the shape to the transform heirarchy.
+  // Add the shape to the transform hierarchy.
   g_client.root.addShape(plane);
 }
 
diff --git a/o3d/tests/selenium/tests/pixel-perfection.html b/o3d/tests/selenium/tests/pixel-perfection.html
index 18ecb1d..a1e84b0 100644
--- a/o3d/tests/selenium/tests/pixel-perfection.html
+++ b/o3d/tests/selenium/tests/pixel-perfection.html
@@ -96,7 +96,7 @@ function main(clientElements) {
   // Set up the view and projection transformations.
   initContext();
 
-  // Add the shapes to the transform heirarchy.
+  // Add the shapes to the transform hierarchy.
   createShapes();
 
   window.g_testResult = true;  // for selenium testing.
diff --git a/tools/code_coverage/process_coverage.py b/tools/code_coverage/process_coverage.py
index a1f3c1e..8035974 100644
--- a/tools/code_coverage/process_coverage.py
+++ b/tools/code_coverage/process_coverage.py
@@ -105,7 +105,7 @@ def GenerateHtml(lcov_path, dash_root):
   buffer = filename.split('_')
   dash_root = dash_root.rstrip('/') # Remove trailing '/'
 
-  # Set up correct folder heirarchy in the dashboard root
+  # Set up correct folder hierarchy in the dashboard root
   # TODO(niranjan): Check the formatting using a regexp
   if len(buffer) >= 3: # Check if filename has right formatting
     platform = buffer[len(buffer) - 2]
diff --git a/tools/xcodebodge/xcodebodge.py b/tools/xcodebodge/xcodebodge.py
index 2907d78..f4beabb9 100755
--- a/tools/xcodebodge/xcodebodge.py
+++ b/tools/xcodebodge/xcodebodge.py
@@ -512,7 +512,7 @@ class XcodeProject(object):
 
   def AddSourceFile(self, path):
     """Add a source file to the project, attempting to position it
-    in the GUI group heirarchy reasonably.
+    in the GUI group hierarchy reasonably.
 
     NOTE: Adding a source file does not add it to any targets