Typo in ob1 comments

Seems like a copy/pasted typo in ob1 comments

Signed-off-by: Julien EMMANUEL <julien.emmanuel@inria.fr>

ompi/mca/pml/ob1/pml_ob1_irecv.c

@@ -135,7 +135,7 @@ int mca_pml_ob1_recv(void *addr,
     ompi_request_wait_completion(&recvreq->req_recv.req_base.req_ompi);
 
     if( true == recvreq->req_recv.req_base.req_pml_complete ) {
-        /* make buffer defined when the request is compeleted */
+        /* make buffer defined when the request is completed */
         MEMCHECKER(
             memchecker_call(&opal_memchecker_base_mem_defined,
                             recvreq->req_recv.req_base.req_addr,
@@ -151,7 +151,7 @@ int mca_pml_ob1_recv(void *addr,
     rc = recvreq->req_recv.req_base.req_ompi.req_status.MPI_ERROR;
 
     if (recvreq->req_recv.req_base.req_pml_complete) {
-        /* make buffer defined when the request is compeleted,
+        /* make buffer defined when the request is completed,
            and before releasing the objects. */
         MEMCHECKER(
             memchecker_call(&opal_memchecker_base_mem_defined,

ompi/mca/pml/ob1/pml_ob1_recvreq.c

@@ -81,7 +81,7 @@ static int mca_pml_ob1_recv_request_free(struct ompi_request_t** request)
                              &(recvreq->req_recv.req_base), PERUSE_RECV );
 
     if( true == recvreq->req_recv.req_base.req_pml_complete ) {
-        /* make buffer defined when the request is compeleted,
+        /* make buffer defined when the request is completed,
            and before releasing the objects. */
         MEMCHECKER(
                    memchecker_call(&opal_memchecker_base_mem_defined,

ompi/mca/pml/ob1/pml_ob1_sendreq.c

@@ -107,7 +107,7 @@ static int mca_pml_ob1_send_request_free(struct ompi_request_t** request)
                              &(sendreq->req_send.req_base), PERUSE_SEND );
 
         if( true == sendreq->req_send.req_base.req_pml_complete ) {
-            /* make buffer defined when the request is compeleted,
+            /* make buffer defined when the request is completed,
                and before releasing the objects. */
             MEMCHECKER(
                 memchecker_call(&opal_memchecker_base_mem_defined,