Merge pull request #21455 from dmick/wip-ceph-volume

ceph-volume: Nits noticed while studying code

diff --cc src/ceph-volume/ceph_volume/api/lvm.py
index e9dbb0b22885c9d94430acefe68d431d91ff7a39,328b887d09bad74d16c636bd6f4636657cbd45bc..88f0d2d2af6dd658662428a22d470f5332c9cf7b
--- 1/src/ceph-volume/ceph_volume/api/lvm.py
--- 2/src/ceph-volume/ceph_volume/api/lvm.py
+++ b/src/ceph-volume/ceph_volume/api/lvm.py
@@@ -172,9 -76,9 +172,9 @@@ def get_api_vgs()
      Return the list of group volumes available in the system using flags to
      include common metadata associated with them
  
-     Command and sample delimeted output, should look like::
+     Command and sample delimited output should look like::
  
 -        $ vgs --noheadings --separator=';' \
 +        $ vgs --noheadings --readonly --separator=';' \
            -o vg_name,pv_count,lv_count,snap_count,vg_attr,vg_size,vg_free
            ubuntubox-vg;1;2;0;wz--n-;299.52g;12.00m
            osd_vg;3;1;0;wz--n-;29.21g;9.21g
@@@ -192,9 -96,9 +192,9 @@@ def get_api_lvs()
      Return the list of logical volumes available in the system using flags to include common
      metadata associated with them
  
-     Command and delimeted output, should look like::
+     Command and delimited output should look like::
  
 -        $ lvs --noheadings --separator=';' -o lv_tags,lv_path,lv_name,vg_name
 +        $ lvs --noheadings --readonly --separator=';' -o lv_tags,lv_path,lv_name,vg_name
            ;/dev/ubuntubox-vg/root;root;ubuntubox-vg
            ;/dev/ubuntubox-vg/swap_1;swap_1;ubuntubox-vg
  
@@@ -213,9 -117,9 +213,9 @@@ def get_api_pvs()
  
      This will only return physical volumes set up to work with LVM.
  
-     Command and delimeted output, should look like::
+     Command and delimited output should look like::
  
 -        $ pvs --noheadings --separator=';' -o pv_name,pv_tags,pv_uuid
 +        $ pvs --noheadings --readonly --separator=';' -o pv_name,pv_tags,pv_uuid
            /dev/sda1;;
            /dev/sdv;;07A4F654-4162-4600-8EB3-88D1E42F368D