Add additional suggestions after a code review.

codespell_lib/data/dictionary.txt

diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 46b918c..4a69dac 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -11439,8 +11439,8 @@
 etiher->either
 etroneous->erroneous
 etroneously->erroneously
-etror->error
-etrors->errors
+etror->error, terror,
+etrors->errors, terrors,
 etsablishment->establishment
 etsbalishment->establishment
 etst->test