Add foudning -> founding

codespell_lib/data/dictionary.txt

diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 4880df7..250114b 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -5097,6 +5097,7 @@
 fotography->photography
 foucs->focus
 foudn->found
+foudning->founding
 fougth->fought
 foult->fault
 foults->faults