Prefer "converter" to "convertor"

Author: skangas

codespell_lib/data/dictionary.txt

@@ -9066,7 +9066,8 @@ covnerter->converter
 covnerters->converters
 covnertible->convertible
 covnerting->converting
-covnertor->convertor
+covnertor->converter
+covnertors->converters
 covnerts->converts
 covriance->covariance
 covriate->covariate

codespell_lib/data/dictionary_rare.txt

@@ -37,6 +37,8 @@ complier->compiler
 compliers->compilers
 confectionary->confectionery
 consequentially->consequently
+convertor->converter
+convertors->converters
 coo->coup
 copping->coping, copying, cropping,
 covert->convert