Fix some typos found by codespell (JuliaLang/julia#47423)

Co-authored-by: Kristoffer Carlsson <[email protected]>

Author: fingolfin

src/cluster.jl

@@ -615,7 +615,7 @@ function create_worker(manager, wconfig)
         end
     end
 
-    # set when the new worker has finshed connections with all other workers
+    # set when the new worker has finished connections with all other workers
     ntfy_oid = RRID()
     rr_ntfy_join = lookup_ref(ntfy_oid)
     rr_ntfy_join.waitingfor = myid()

src/managers.jl

@@ -418,7 +418,7 @@ function ssh_tunnel(user, host, bind_addr, port, sshflags, multiplex)
         else
             # if we cannot do port forwarding, fail immediately
             # the -f option backgrounds the ssh session
-            # `sleep 60` command specifies that an alloted time of 60 seconds is allowed to start the
+            # `sleep 60` command specifies that an allotted time of 60 seconds is allowed to start the
             # remote julia process and establish the network connections specified by the process topology.
             # If no connections are made within 60 seconds, ssh will exit and an error will be printed on the
             # process that launched the remote process.