Add several spelling corrections (#1448)

* Add several spelling corrections

* Add several more spelling corrections

* moved requested word to dictionary_rare.txt

* sort dictionary_rare
diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 70d1d9c..1cb7ac8 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -3503,6 +3503,9 @@
 betwern->between
 beucase->because
 beuracracy->bureaucracy
+beutification->beautification
+beutiful->beautiful
+beutifully->beautifully
 bever->never
 bevore->before
 beweeen->between
@@ -5161,6 +5164,8 @@
 comammand->command
 comamnd->command
 comamnd-line->command-line
+comamnded->commanded
+comamnding->commanding
 comamndline->commandline
 comamnds->commands
 comand->command
@@ -14950,6 +14955,7 @@
 instatiate->instantiate
 insteance->instance
 insted->instead
+insteead->instead
 inster->insert
 insterad->instead
 insterrupts->interrupts
@@ -15814,6 +15820,7 @@
 leathal->lethal
 leats->least
 leaveing->leaving
+leavong->leaving
 lefted->left
 legac->legacy
 legact->legacy
@@ -16885,6 +16892,7 @@
 Mocrosoft->Microsoft
 mocule->module
 mocules->modules
+moddel->model
 moddels->models
 modell->model
 moderm->modem
@@ -24443,6 +24451,7 @@
 spezified->specified
 spezify->specify
 spicific->specific
+spile->spite, spiral,
 spiltting->splitting
 spinlcok->spinlock
 spinock->spinlock
@@ -26896,6 +26905,8 @@
 undertsanding->understanding
 undertsands->understands
 undertsood->understood
+undertstand->understand
+undertstands->understands
 underun->underrun
 underuns->underruns
 underware->underwear
diff --git a/codespell_lib/data/dictionary_rare.txt b/codespell_lib/data/dictionary_rare.txt
index cd425c0..4bc1745 100644
--- a/codespell_lib/data/dictionary_rare.txt
+++ b/codespell_lib/data/dictionary_rare.txt
@@ -136,6 +136,7 @@
 whiling->while
 wight->weight, white, right, write,
 wights->weights, whites, rights, writes,
+wile->while
 wit->with
 withe->with
 wither->either, whether, weather,