[PATCH v3] docs: perf: Fujitsu: Fix htmldocs build warnings and errors

[Gopi Krishna Menon <krishnagopi487@gmail.com>]

Running "make htmldocs" generates the following build errors and
warnings for fujitsu_uncore_pmu.rst:

Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:20: ERROR: Unexpected indentation.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:23: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:28: ERROR: Unexpected indentation.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:29: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:81: ERROR: Unexpected indentation.
Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst:82: WARNING: Block quote ends without a blank line; unexpected unindent.

Add blank line before bullet lists, block quotes to fix build
errors, resolve warnings and properly render perf commands as
code blocks.

Signed-off-by: Gopi Krishna Menon <krishnagopi487@gmail.com>
---
Changelog:

Changes in v3:
  - Properly render perf commands as code blocks (use "e.g.::").

Changes in v2:
  - Remove formatting changes unrelated to the fix.

Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Shuah Khan <skhan@linuxfoundation.org>

 Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst b/Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst
index 46595b788d3a..2ec0249e37b6 100644
--- a/Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst
+++ b/Documentation/admin-guide/perf/fujitsu_uncore_pmu.rst
@@ -15,15 +15,19 @@ The driver provides a description of its available events and configuration
 options in sysfs, see /sys/bus/event_sources/devices/mac_iod<iod>_mac<mac>_ch<ch>/
 and /sys/bus/event_sources/devices/pci_iod<iod>_pci<pci>/.
 This driver exports:
+
 - formats, used by perf user space and other tools to configure events
 - events, used by perf user space and other tools to create events
-  symbolically, e.g.:
+  symbolically, e.g.::
+
     perf stat -a -e mac_iod0_mac0_ch0/event=0x21/ ls
     perf stat -a -e pci_iod0_pci0/event=0x24/ ls
+
 - cpumask, used by perf user space and other tools to know on which CPUs
   to open the events
 
 This driver supports the following events for MAC:
+
 - cycles
   This event counts MAC cycles at MAC frequency.
 - read-count
@@ -77,6 +81,7 @@ Examples for use with perf::
   perf stat -e mac_iod0_mac0_ch0/ea-mac/ ls
 
 And, this driver supports the following events for PCI:
+
 - pci-port0-cycles
   This event counts PCI cycles at PCI frequency in port0.
 - pci-port0-read-count
-- 
2.43.0