Fix spelling (inital), grammar (may translates) in documentation, comments
diff --git a/Lib/optparse.py b/Lib/optparse.py
index 5bc9051..74b3b36 100644
--- a/Lib/optparse.py
+++ b/Lib/optparse.py
@@ -900,7 +900,7 @@
       _short_opt : { string : Option }
         dictionary mapping short option strings, eg. "-f" or "-X",
         to the Option instances that implement them.  If an Option
-        has multiple short option strings, it will appears in this
+        has multiple short option strings, it will appear in this
         dictionary multiple times. [1]
       _long_opt : { string : Option }
         dictionary mapping long option strings, eg. "--file" or