Doc: networking: Fix various typos in rds.rst

Corrected "sages" to "messages" in the bitmap allocation description.
Fixed "competed" to "completed" in the recv path datagram handling section.
Corrected "privatee" to "private" in the multipath RDS section.
Fixed "mutlipath" to "multipath" in the transport capabilities description.

These changes improve documentation clarity and maintain consistency.

Signed-off-by: Alok Tiwari <[email protected]>
Acked-by: Randy Dunlap <[email protected]>
Reviewed-by: Allison Henderson <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

Author: aloktiwa

Documentation/networking/rds.rst

@@ -265,7 +265,7 @@ RDS Protocol
 
       The bitmaps are allocated as connections are brought up.  This
       avoids allocation in the interrupt handling path which queues
-      sages on sockets.  The dense bitmaps let transports send the
+      messages on sockets.  The dense bitmaps let transports send the
       entire bitmap on any bitmap change reasonably efficiently.  This
       is much easier to implement than some finer-grained
       communication of per-port congestion.  The sender does a very
@@ -373,7 +373,7 @@ The recv path
     - validate header checksum
     - copy header to rds_ib_incoming struct if start of a new datagram
     - add to ibinc's fraglist
-    - if competed datagram:
+    - if completed datagram:
 	 - update cong map if datagram was cong update
 	 - call rds_recv_incoming() otherwise
 	 - note if ack is required
@@ -415,7 +415,7 @@ Multipath RDS (mprds)
   I/O workqs and reconnect threads are driven from the rds_conn_path.
   Transports such as TCP that are multipath capable may then set up a
   TCP socket per rds_conn_path, and this is managed by the transport via
-  the transport privatee cp_transport_data pointer.
+  the transport private cp_transport_data pointer.
 
   Transports announce themselves as multipath capable by setting the
   t_mp_capable bit during registration with the rds core module. When the
@@ -430,7 +430,7 @@ Multipath RDS (mprds)
   This is done by sending out a control packet exchange before the
   first data packet. The control packet exchange must have completed
   prior to outgoing hash completion in rds_sendmsg() when the transport
-  is mutlipath capable.
+  is multipath capable.
 
   The control packet is an RDS ping packet (i.e., packet to rds dest
   port 0) with the ping packet having a rds extension header option  of