George Hartzell 3051c3d71d Fix format of explanation of an example & question ... This list was not formatted correctly on [the ReadTheDocs site](http://software.llnl.gov/spack/basic_usage.html#specs-dependencies). I'm not a .rst expert, but I think that it was improperly indented. The example includes an `arch=...` string but *arch* is not listed in the valid compiler flag specifiers or architecture specifiers. Should it be, or is it considered an "optional variant specifier?		2016-07-14 08:31:07 -07:00
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spack	Fix format of explanation of an example & question	2016-07-14 08:31:07 -07:00