fixed some typos in the book

docs/book/src/cronjob-tutorial/epilogue.md

@@ -12,7 +12,7 @@ Additionally, you can try the following steps on your own -- we'll have
 a tutorial section on them Soon™: 
 
 - writing unit/integration tests (check out [envtest][envtest])
-- adding [additonal printer columns][printer-columns] `kubectl get`
+- adding [additional printer columns][printer-columns] `kubectl get`
 
 [envtest]: https://godoc.org/sigs.k8s.io/controller-runtime/pkg/envtest
 

docs/book/src/cronjob-tutorial/gvks.md

@@ -49,7 +49,7 @@ API!
 ## Err, but what's that Scheme thing?
 
 The `Scheme` we saw before is simply a way to keep track of what Go type
-corresponds to a given GVK (don't be overwhelemed by its
+corresponds to a given GVK (don't be overwhelmed by its
 [godocs](https://godoc.org/k8s.io/apimachinery/pkg/runtime#Scheme)).
 
 For instance, suppose we mark that the

docs/book/src/cronjob-tutorial/testdata/emptycontroller.go

@@ -59,7 +59,7 @@ Our [Request](https://godoc.org/sigs.k8s.io/controller-runtime/pkg/reconcile#Req
 that object from the cache.
 
 We return an empty result and no error, which indicates to controller-runtime that
-we've succesfully reconciled this object and don't need to try again until there's
+we've successfully reconciled this object and don't need to try again until there's
 some changes.
 
 Most controllers need a logging handle and a context, so we set them up here.

docs/book/src/cronjob-tutorial/testdata/project/api/v1/cronjob_types.go

@@ -130,7 +130,7 @@ const (
 Next, let's design our status, which holds observed state.  It contains any information
 we want users or other controllers to be able to easily obtain.
 
-We'll keep a list of actively running jobs, as well as the last time that we succesfully
+We'll keep a list of actively running jobs, as well as the last time that we successfully
 ran our job.  Notice that we use `metav1.Time` instead of `time.Time` to get the stable
 serialization, as mentioned above.
 */

docs/book/src/multiversion-tutorial/webhooks.md

@@ -9,7 +9,7 @@ Normally, we'd run
 kubebuilder create webhook --group batch --version v1 --kind CronJob --conversion
 ```
 
-to scaffold out the wehbook setup.  However, we've already got webhook
+to scaffold out the webhook setup.  However, we've already got webhook
 setup, from when we built our defaulting and validating webhooks!
 
 ## Webhook setup...

docs/book/src/reference/markers.md

@@ -3,7 +3,7 @@
 KubeBuilder makes use of a tool called `controller-gen` (from
 [controller-tools](https://godoc.org/sigs.k8s.io/controller-tools)) for
 generating utility code and Kubernetes YAML.  This code and config
-generation is controlled by the presenence of special "marker comments" in
+generation is controlled by the presence of special "marker comments" in
 Go code.
 
 Markers are single-line comments that start with a plus, followed by
@@ -59,10 +59,10 @@ ints, and bools follow their Go syntax:
 ```go
 // +kubebuilder:validation:ExclusiveMaximum=false
 // +kubebulder:validation:Format="date-time"
-// +kubebuilder:validation:Maxium=42
+// +kubebuilder:validation:Maximum=42
 ```
 
-For convinience, in simple cases the quotes may be omitted from strings,
+For convenience, in simple cases the quotes may be omitted from strings,
 although this is not encouraged for anything other than single-word
 strings:
 

docs/book/src/reference/markers/object.md

@@ -1,6 +1,6 @@
 # Object/DeepCopy
 
-These markers control when `DeepCopy` and `runtime.Object` implemention
+These markers control when `DeepCopy` and `runtime.Object` implementation
 methods are generated.
 
 {{#markerdocs object}}

docs/book/utils/litgo/literate.go

@@ -34,7 +34,7 @@ import (
 
 // Literate is a plugin that extracts block comments from Go source and
 // interleaves them with the surrounding code as fenced code blocks.
-// It should suppot all output formats.
+// It should support all output formats.
 // It's triggered by using the an expression like `{{#literatego ./path/to/source/file.go}}`.
 // The marker `+kubebuilder:docs-gen:collapse=<string>` can be used to collapse a description/code
 // pair into a details block with the given summary.
@@ -75,11 +75,11 @@ type filePathInfo struct {
 	// chapterDir is the directory of the chapter, relative to bookSrcDir
 	chapterDir string
 
-	// bookSrcDir is the absoulte book source path
+	// bookSrcDir is the absolute book source path
 	bookSrcDir string
 }
 
-// FullPath resturns the full, absolute path to the given file on the source filesystem.
+// FullPath returns the full, absolute path to the given file on the source filesystem.
 func (f filePathInfo) FullPath() string {
 	return filepath.Join(f.bookSrcDir, f.chapterDir, f.chapterRelativePath)
 }

docs/book/utils/plugin/input.go

@@ -48,7 +48,7 @@ type BookSection struct {
 }
 
 // BookItem is an mdBook item.
-// It wraps an underlying struct to provide proper marshalling and unmarhsaling
+// It wraps an underlying struct to provide proper marshalling and unmarshalling
 // according to what serde produces/expects.
 type BookItem bookItem
 

docs/book/utils/plugin/utils.go

@@ -31,7 +31,7 @@ func EachCommand(book *Book, cmd string, callback func(chapter *BookChapter, arg
 			return nil
 		}
 
-		// figure out all the trigger expressins
+		// figure out all the trigger expressions
 		partsRaw := strings.Split(chapter.Content, cmdStart)
 		// the first section won't start with `{{#<cmd> ` as per how split works
 		if len(partsRaw) < 2 {