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Jan 8, 2020
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Update process.rst #12900

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2 changes: 1 addition & 1 deletion components/process.rst
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Expand Up @@ -146,7 +146,7 @@ operating system, you can write the above command as follows::
$process = Process::fromShellCommandline('echo "${:MESSAGE}"');

Portable commands require using a syntax that is specific to the component: when
enclosing a variable name into ``"{$:`` and ``}"`` exactly, the process object
enclosing a variable name into ``"${:`` and ``}"`` exactly, the process object
will replace it with its escaped value, or will fail if the variable is not
found in the list of environment variables attached to the command.

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