Add placehoulder->placeholder

codespell_lib/data/dictionary.txt

diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index b8a83bd..609b49e 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -28336,6 +28336,8 @@
 placeholdes->placeholders
 placeholer->placeholder
 placeholers->placeholders
+placehoulder->placeholder
+placehoulders->placeholders
 placematt->placemat, placement,
 placemenet->placement
 placemenets->placements