* ext/gdbm/gdbm.c: remove needless tabs.
* ext/sdbm/init.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/openssl/ossl_cipher.c: Fix call to ciphers class method and
  spell out `encryption` by @vipulnsward [fix GH-664]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e