man: add commas and reword a sentence
On more careful reading, "exit status ... do not cause the unit to enter a failure state" is not gramatically or logically correct.
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Control Group Interfaces</ulink> for an introduction on how to make
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Control Group Interfaces</ulink> for an introduction on how to make
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use of scope units from programs.</para>
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use of scope units from programs.</para>
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<para>Note that unlike service units scope units have no "main" process, all processes in the scope are
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<para>Note that, unlike service units, scope units have no "main" process: all processes in the scope are
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equivalent. The lifecycle of the scope unit is thus not bound to the lifetime of one specific process but
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equivalent. The lifecycle of the scope unit is thus not bound to the lifetime of one specific process,
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to the existance of any processes in the scope. This also means that the exit status of these processes
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but to the existence of at least one process in the scope. This also means that the exit statuses of
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do not cause the scope unit to enter a failure state. Scope units may still enter a failure state, for
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these processes are not relevant for the scope unit failure state. Scope units may still enter a failure
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example due to resource exhaustion or stop timeouts being reached, but not due to programs inside of them
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state, for example due to resource exhaustion or stop timeouts being reached, but not due to programs
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terminating uncleanly. Since processes managed as scope units generally remain children of the original
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inside of them terminating uncleanly. Since processes managed as scope units generally remain children of
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process that forked them off it's also the job of that process to collect their exit statuses and act on
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the original process that forked them off, it is also the job of that process to collect their exit
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them as needed.</para>
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statuses and act on them as needed.</para>
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</refsect1>
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</refsect1>
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<refsect1>
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<refsect1>
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