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std: Fix typo in getopts doc attribute

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This commit is contained in:
Benjamin Kircher 2012-05-01 04:12:17 +02:00
parent e348567f77
commit 22254c3b48
1 changed files with 2 additions and 2 deletions
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4
src/libstd/getopts.rs
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@ -4,12 +4,12 @@ Simple getopt alternative.
Construct a vector of options, either by using reqopt, optopt, and optflag or
by building them from components yourself, and pass them to getopts, along
with a vector of actual arguments (not including argv[0]). You'll either get a
failure code back, or a match. You'll have to verify whether the amount of
failure code back, or a match. You'll have to verify whether the amount of
'free' arguments in the match is what you expect. Use opt_* accessors to get
argument values out of the match object.
Single-character options are expected to appear on the command line with a
single preceeding dash; multiple-character options are expected to be
single preceding dash; multiple-character options are expected to be
proceeded by two dashes. Options that expect an argument accept their argument
following either a space or an equals sign.