awful.util: add missing - to show pread in luadoc
Signed-off-by: koniu <gkusnierz@gmail.com> Signed-off-by: Julien Danjou <julien@danjou.info>
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@ -74,7 +74,7 @@ function spawn(cmd, sn, screen)
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end
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end
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end
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end
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-- Read a program output and returns its output as a string.
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--- Read a program output and returns its output as a string.
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-- @param cmd The command to run.
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-- @param cmd The command to run.
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-- @return A string with the program output.
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-- @return A string with the program output.
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function pread(cmd)
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function pread(cmd)
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