diff --git a/copy/compression.go b/copy/compression.go
index 1706f7116..89c3440be 100644
--- a/copy/compression.go
+++ b/copy/compression.go
@@ -287,7 +287,7 @@ func (d *bpCompressionStepData) updateCompressionEdits(operation *types.LayerCom
 	maps.Copy(*annotations, d.uploadedAnnotations)
 }
 
-// recordValidatedBlobData updates b.blobInfoCache with data about the created uploadedInfo (as returned by PutBlob)
+// recordValidatedDigestData updates b.blobInfoCache with data about the created uploadedInfo (as returned by PutBlob)
 // and the original srcInfo (which the caller guarantees has been validated).
 // This must ONLY be called if all data has been validated by OUR code, and is not coming from third parties.
 func (d *bpCompressionStepData) recordValidatedDigestData(c *copier, uploadedInfo types.BlobInfo, srcInfo types.BlobInfo,
diff --git a/manifest/oci.go b/manifest/oci.go
index 8e5a0d5c8..51943ed1b 100644
--- a/manifest/oci.go
+++ b/manifest/oci.go
@@ -179,7 +179,7 @@ func getEncryptedMediaType(mediatype string) (string, error) {
 	return "", fmt.Errorf("unsupported mediaType to encrypt: %v", mediatype)
 }
 
-// getEncryptedMediaType will return the mediatype to its encrypted counterpart and return
+// getDecryptedMediaType will return the mediatype to its encrypted counterpart and return
 // an error if the mediatype does not support decryption
 func getDecryptedMediaType(mediatype string) (string, error) {
 	res, ok := strings.CutSuffix(mediatype, "+encrypted")
diff --git a/signature/policy_eval.go b/signature/policy_eval.go
index 4f8d0da38..2df77ec81 100644
--- a/signature/policy_eval.go
+++ b/signature/policy_eval.go
@@ -94,7 +94,7 @@ const (
 	pcDestroyed    policyContextState = "Destroyed"
 )
 
-// changeContextState changes pc.state, or fails if the state is unexpected
+// changeState changes pc.state, or fails if the state is unexpected
 func (pc *PolicyContext) changeState(expected, new policyContextState) error {
 	if pc.state != expected {
 		return fmt.Errorf(`Invalid PolicyContext state, expected "%s", found "%s"`, expected, pc.state)