Re-add isenough in dictionary code
diff --git a/codespell_lib/data/dictionary_code.txt b/codespell_lib/data/dictionary_code.txt
index 71e69f8..ce6c605 100644
--- a/codespell_lib/data/dictionary_code.txt
+++ b/codespell_lib/data/dictionary_code.txt
@@ -23,6 +23,7 @@
 hist->heist, his,
 iam->I am, aim,
 iff->if
+isenough->is enough
 ith->with
 Jupyther->Jupyter
 keyserver->key server