doc/rados/ops: add hyphen to mon-osd-pg.rst

Remove confusing parentheses and add a clearer (as compared to the
parentheses) hyphen (actually an em-dash, or at least it is intended
to be an em-dash) to doc/rados/operations/monitoring-osd-pg.rst

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 0c965c18d0e6ab1461b5fad42d481f25e4207940)

diff --git a/doc/rados/operations/monitoring-osd-pg.rst b/doc/rados/operations/monitoring-osd-pg.rst
index cdc34c2093ce5be458620d04891293fb4c49e95d..39c0b08f48a82a978f8589dd8c026d074f61b119 100644 (file)
--- a/doc/rados/operations/monitoring-osd-pg.rst
+++ b/doc/rados/operations/monitoring-osd-pg.rst
@@ -244,11 +244,10 @@ of the PG. These values can be important in a few cases:
 
 .. topic:: Placement Group IDs
 
-   PG IDs consist of the pool number (not the pool name) followed 
-   by a period (.) and the PG ID-- (a hexadecimal number). You
-   can view pool numbers and their names from in the output of ``ceph osd 
-   lspools``. For example, the first pool that was created corresponds to
-   pool number ``1``. A fully qualified PG ID has the
+   PG IDs consist of the pool number (not the pool name) followed by a period
+   (.) and a hexadecimal number. You can view pool numbers and their names from
+   in the output of ``ceph osd lspools``. For example, the first pool that was
+   created corresponds to pool number ``1``. A fully qualified PG ID has the
    following form::
 
        {pool-num}.{pg-id}