doc: s/Whereas,/Although/

Change the subordinating conjunction "Whereas" followed by a comma to
the less grammatically-incorrect "Although". I've been meaning to do
this since 22 Mar 2023.

Signed-off-by: Zac Dover <[email protected]>

Author: zdover23

doc/architecture.rst

@@ -1215,7 +1215,7 @@ exemplary implementations.
 Summary
 -------
 
-Ceph Storage Clusters are dynamic--like a living organism. Whereas, many storage
+Ceph Storage Clusters are dynamic--like a living organism. Although many storage
 appliances do not fully utilize the CPU and RAM of a typical commodity server,
 Ceph does. From heartbeats, to  peering, to rebalancing the cluster or
 recovering from faults,  Ceph offloads work from clients (and from a centralized

doc/rados/api/python.rst

@@ -355,7 +355,7 @@ invoking methods of the `Ioctx` and other classes.
 .. --------------
 
 .. The Ceph Storage Cluster allows you to make a snapshot of a pool's state.
-.. Whereas, basic pool operations only require a connection to the cluster,
+.. Although basic pool operations require only a connection to the cluster,
 .. snapshots require an I/O context.
 
 .. Ioctx.create_snap(self, snap_name)

doc/rados/configuration/mon-config-ref.rst

@@ -113,7 +113,7 @@ Consistency
 When you add monitor settings to your Ceph configuration file, you need to be
 aware of some of the architectural aspects of Ceph Monitors. **Ceph imposes
 strict consistency requirements** for a Ceph monitor when discovering another
-Ceph Monitor within the cluster. Whereas, Ceph Clients and other Ceph daemons
+Ceph Monitor within the cluster. Although Ceph Clients and other Ceph daemons
 use the Ceph configuration file to discover monitors, monitors discover each
 other using the monitor map (monmap), not the Ceph configuration file.
 

doc/start/documenting-ceph.rst

@@ -860,7 +860,7 @@ possible, we prefer to maintain this convention with text, lists, literal text
    lines should begin at the same character position as the text of the
    indented text (less numbers, bullets, etc.).
 
-   Indented text may include literal text examples. Whereas, text indentation
+   Indented text may include literal text examples. Although text indentation
    should be done with spaces, literal text examples should be indented with
    tabs. This convention enables you to add an additional indented paragraph
    following a literal example by leaving a blank line and beginning the