Fix typos

README.md

@@ -129,9 +129,9 @@ The options are:
     -m: month for -H calendar
     -M: produce a map of a place (currently only Kent is supported) as
 	an animated gif of births and migration pattern into $surname.gif
-    -O: print a list of occupations, useful for finding typoes and inconsistencies
+    -O: print a list of occupations, useful for finding typos and inconsistencies
     -p: print the biography of the given person
-    -P: print a list of places, useful for finding typoes of inconsistencies
+    -P: print a list of places, useful for finding typos of inconsistencies
     -r: print a list of residences, useful for finding typos and inconsistencies
     -t: print tomorrow's information, don't use with -a
     -s: only print entries matching the home person's surname