docs: ABI: cleanup several ABI documents

There are some ABI documents that, while they don't generate
any warnings, they have issues when parsed by get_abi.pl script
on its output result.

Address them, in order to provide a clean output.

Reviewed-by: Tom Rix <trix@redhat.com> # for fpga-manager
Reviewed-By: Kajol Jain<kjain@linux.ibm.com> # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO
Acked-by: Oded Gabbay <oded.gabbay@gmail.com> # for Habanalabs
Acked-by: Vaibhav Jain <vaibhav@linux.ibm.com> # for sysfs-bus-papr-pmem
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com> # for catpt
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Ilya Dryomov <idryomov@gmail.com> # for rbd
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/Documentation/ABI/testing/sysfs-firmware-acpi b/Documentation/ABI/testing/sysfs-firmware-acpi
index e4afc25..b16d30a 100644
--- a/Documentation/ABI/testing/sysfs-firmware-acpi
+++ b/Documentation/ABI/testing/sysfs-firmware-acpi
@@ -81,11 +81,11 @@
 		  $ cd /sys/firmware/acpi/interrupts
 		  $ grep . *
 		  error:	     0
-		  ff_gbl_lock:	   0   enable
-		  ff_pmtimer:	  0  invalid
-		  ff_pwr_btn:	  0   enable
-		  ff_rt_clk:	 2  disable
-		  ff_slp_btn:	  0  invalid
+		  ff_gbl_lock:	     0   enable
+		  ff_pmtimer:	     0  invalid
+		  ff_pwr_btn:	     0   enable
+		  ff_rt_clk:	     2  disable
+		  ff_slp_btn:	     0  invalid
 		  gpe00:	     0	invalid
 		  gpe01:	     0	 enable
 		  gpe02:	   108	 enable
@@ -118,9 +118,9 @@
 		  gpe1D:	     0	invalid
 		  gpe1E:	     0	invalid
 		  gpe1F:	     0	invalid
-		  gpe_all:    1192
-		  sci:	1194
-		  sci_not:     0
+		  gpe_all:	  1192
+		  sci:		  1194
+		  sci_not:	     0
 
 		===========  ==================================================
 		sci	     The number of times the ACPI SCI