Changed detatils to details in the copyright message.
  nanopass.chezscheme.sls, nanopass.ss, nanopass/helpers.ss,
  nanopass/implementation-helpers.chezscheme.sls,
  nanopass/implementation-helpers.ikarus.ss, nanopass/language-node-counter.ss,
  nanopass/language.ss, nanopass/meta-parser.ss,
  nanopass/meta-syntax-dispatch.ss, nanopass/nano-syntax-dispatch.ss,
  nanopass/parser.ss, nanopass/pass.ss, nanopass/records.ss,
  nanopass/syntaxconvert.ss, nanopass/unparser.ss, test-all.ss,
  tests/alltests.ss, tests/compiler-test.ss, tests/compiler.ss,
  tests/helpers.ss, tests/implementation-helpers.chezscheme.sls,
  tests/implementation-helpers.ikarus.ss, tests/implementation-helpers.ss,
  tests/implementation-helpers.vicare.sls, tests/new-compiler.ss,
  tests/synforms.ss, tests/test-driver.ss,
  tests/unit-test-helpers-implementation.chezscheme.sls,
  tests/unit-test-helpers-implementation.ikarus.sls,
  tests/unit-test-helpers-implementation.vicare.sls, tests/unit-test-helpers.ss,
  tests/unit-tests.ss,