Add correction for 'foudation' to 'foundation'

diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index baf35fa..53d3ee9 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -29134,6 +29134,8 @@
 fotograph->photograph
 fotography->photography
 foucs->focus
+foudation->foundation
+foudations->foundations
 foudn->found
 foudning->founding
 fougth->fought