Fixed various typos

Just a bunch of nit-picky typo fixes.

builder/alicloud/ecs/step_check_source_image.go

@@ -28,7 +28,7 @@ func (s *stepCheckAlicloudSourceImage) Run(ctx context.Context, state multistep.
 
 	images := imagesResponse.Images.Image
 
-	// Describe markerplace image
+	// Describe marketplace image
 	describeImagesRequest.ImageOwnerAlias = "marketplace"
 	marketImagesResponse, err := client.DescribeImages(describeImagesRequest)
 	if err != nil {

builder/amazon/common/access_config.go

@@ -178,7 +178,7 @@ func (c *AccessConfig) Prepare(ctx *interpolate.Context) []error {
 	}
 
 	// Make sure it's obvious from the config how we're getting credentials:
-	// Vault, Packer config, or environemnt.
+	// Vault, Packer config, or environment.
 	if !c.VaultAWSEngine.Empty() {
 		if len(c.AccessKey) > 0 {
 			errs = append(errs,

builder/amazon/common/state.go

@@ -35,7 +35,7 @@ type StateChangeConf struct {
 }
 
 // Following are wrapper functions that use Packer's environment-variables to
-// determing retry logic, then call the AWS SDK's built-in waiters.
+// determine retry logic, then call the AWS SDK's built-in waiters.
 
 func WaitUntilAMIAvailable(ctx aws.Context, conn ec2iface.EC2API, imageId string) error {
 	imageInput := ec2.DescribeImagesInput{

builder/azure/arm/builder_acc_test.go

@@ -11,7 +11,7 @@ package arm
 //
 // The subscription in question should have a resource group
 // called "packer-acceptance-test" in "South Central US" region. The
-// storage account refered to in the above variable should
+// storage account referred to in the above variable should
 // be inside this resource group and in "South Central US" as well.
 //
 // In addition, the PACKER_ACC variable should also be set to

builder/azure/arm/step_delete_resource_group.go

@@ -56,7 +56,7 @@ func (s *StepDeleteResourceGroup) deleteResourceGroup(ctx context.Context, state
 		f, err := s.client.GroupsClient.Delete(ctx, resourceGroupName)
 		if err == nil {
 			if state.Get(constants.ArmAsyncResourceGroupDelete).(bool) {
-				// No need to wait for the complition for delete if request is Accepted
+				// No need to wait for the completion for delete if request is Accepted
 				s.say(fmt.Sprintf("\nResource Group is being deleted, not waiting for deletion due to config. Resource Group Name '%s'", resourceGroupName))
 			} else {
 				f.WaitForCompletionRef(ctx, s.client.GroupsClient.Client)

common/shell-local/config.go

@@ -18,7 +18,7 @@ type Config struct {
 	common.PackerConfig `mapstructure:",squash"`
 
 	// ** DEPRECATED: USE INLINE INSTEAD **
-	// ** Only Present for backwards compatibiltiy **
+	// ** Only Present for backwards compatibility **
 	// Command is the command to execute
 	Command string
 

packer/hook.go

@@ -16,7 +16,7 @@ const HookProvision = "packer_provision"
 // in. In addition to that, the Hook is given access to a UI so that it can
 // output things to the user.
 //
-// The first context argument controlls cancellation, the context will usually
+// The first context argument controls cancellation, the context will usually
 // be called when Run is still in progress so the mechanism that handles this
 // must be race-free. Cancel should attempt to cancel the hook in the quickest,
 // safest way possible.