[dovecot/core] 211c63: spelling fixes

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 211c638d81d382517d196ad47565e0d85012c927
      https://github.com/dovecot/core/commit/211c638d81d382517d196ad47565e0d85012c927
  Author: klemens <ka7 at github.com>
  Date:   2017-02-19 (Sun, 19 Feb 2017)

  Changed paths:
    M NEWS
    M doc/example-config/conf.d/auth-system.conf.ext
    M doc/example-config/dovecot-sql.conf.ext
    M doc/man/doveadm-exec.1.in
    M doc/securecoding.txt
    M m4/dovecot.m4
    M m4/endian.m4
    M src/auth/password-scheme.h
    M src/config/config-filter.c
    M src/doveadm/client-connection-http.c
    M src/imap-urlauth/imap-urlauth.c
    M src/imap/cmd-append.c
    M src/imap/cmd-thread.c
    M src/imap/main.c
    M src/lib-dcrypt/ostream-encrypt.c
    M src/lib-fts/fts-tokenizer-generic.c
    M src/lib-fts/fts-tokenizer.h
    M src/lib-http/http-client-queue.c
    M src/lib-imap/imap-base-subject.c
    M src/lib-index/mail-cache.c
    M src/lib-mail/message-part-data.h
    M src/lib-program-client/program-client-remote.c
    M src/lib-sasl/dsasl-client.h
    M src/lib-ssl-iostream/istream-openssl.c
    M src/lib-storage/index/index-sort-string.c
    M src/lib-storage/index/maildir/maildir-storage.c
    M src/lib-storage/index/maildir/maildir-uidlist.c
    M src/lib-storage/list/mailbox-list-fs-iter.c
    M src/lib-storage/mailbox-attribute.h
    M src/lib/fdatasync-path.c
    M src/lib/sha1.h
    M src/lib/sha3.c
    M src/lib/test-data-stack.c
    M src/log/log-connection.c

  Log Message:
  -----------
  spelling fixes