chore: Fix spelling errors (#21)

Correct spelling is a great way to look more professional and demonstrate higher quality. And it catches a surprisingly number of actual errors, too.

Following up on aws-controllers-k8s/iam-controller#78

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Author: candrews

.codespellrc

@@ -0,0 +1,5 @@
+[codespell]
+skip = .codespellrc,./.git
+check-filenames =
+check-hidden =
+quiet = 2

ATTRIBUTIONS.md

@@ -94,7 +94,7 @@ syntax/tree.go (from RegexTree.cs and RegexNode.cs): ported literally as possibl
 
 syntax/writer.go (from RegexWriter.cs): ported literally with minor changes to make it more Go-ish.
 
-match.go (from RegexMatch.cs): ported, simplified, and changed to handle Go's lack of inheritence.
+match.go (from RegexMatch.cs): ported, simplified, and changed to handle Go's lack of inheritance.
 
 regexp.go (from Regex.cs and RegexOptions.cs): conceptually serves the same "starting point", but is simplified 
     and changed to handle differences in C# strings and Go strings/runes.  

cmd/controller-bootstrap/command/common.go

@@ -114,15 +114,15 @@ func ensureSDKRepo(
 		return err
 	}
 
-	// Clone repository if it doen't exist
+	// Clone repository if it doesn't exist
 	sdkDir = filepath.Join(srcPath, "aws-sdk-go")
 	if _, err := os.Stat(sdkDir); os.IsNotExist(err) {
 
 		ctx, cancel := context.WithTimeout(ctx, defaultGitCloneTimeout)
 		defer cancel()
 		err = util.CloneRepository(ctx, sdkDir, sdkRepoURL)
 		if err != nil {
-			return fmt.Errorf("canot clone repository: %v", err)
+			return fmt.Errorf("cannot clone repository: %v", err)
 		}
 	}
 

pkg/util/git.go

@@ -27,7 +27,7 @@ import (
 
 // LoadRepository loads a repository from the local file system.
 // TODO: load repository into a memory filesystem - needs go1.16
-// migration or use somethign like https://github.com/spf13/afero
+// migration or use something like https://github.com/spf13/afero
 func LoadRepository(path string) (*git.Repository, error) {
 	return git.PlainOpen(path)
 }