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![Tycho Andersen](https://secure.gravatar.com/avatar/4be282c7f7887aa726790a620b60488e.jpg?s=96&d=mm)
Tycho Andersen committed 0fa201d1618
doc: Repair some whitespace damage A diagram in whatisRCU.txt has space character before tabs. This commit therefore makes this diagram consistent with elsewhere in the document: Use one leading tab, followed by spaces for any additional whitespace required. Signed-off-by: Tycho Andersen <tycho@tycho.ws> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>