diff --git a/aws/credentials/stscreds/assume_role_provider_test.go b/aws/credentials/stscreds/assume_role_provider_test.go
index 14e35de70dd..4c0212a01d4 100644
--- a/aws/credentials/stscreds/assume_role_provider_test.go
+++ b/aws/credentials/stscreds/assume_role_provider_test.go
@@ -102,7 +102,7 @@ func TestAssumeRoleProvider_WithTokenProviderError(t *testing.T) {
 		RoleARN:      "roleARN",
 		SerialNumber: aws.String("0123456789"),
 		TokenProvider: func() (string, error) {
-			return "", fmt.Errorf("error occured")
+			return "", fmt.Errorf("error occurred")
 		},
 	}
 
diff --git a/aws/session/session.go b/aws/session/session.go
index 7ccb9d93096..5263c651007 100644
--- a/aws/session/session.go
+++ b/aws/session/session.go
@@ -157,7 +157,7 @@ type Options struct {
 	// credentials need to be refreshed. Within the context of service clients
 	// all sharing the same session the SDK will ensure calls to the token
 	// provider are atomic. When sharing a token provider across multiple
-	// sessions additional syncronization logic is needed to ensure the
+	// sessions additional synchronization logic is needed to ensure the
 	// token providers do not introduce race conditions. It is recommend to
 	// share the session where possible.
 	//