topology: Simplify cputopology.txt formatting and wording

topology: Simplify cputopology.txt formatting and wording

Syntax only, no functional or semantic change.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-doc@vger.kernel.org
Link: http://lkml.kernel.org/r/1ca56f8ea922a67f0017bd645912ea02a65a85ec.1551160674.git.len.brown@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>