block: rename block_job_complete to block_job_completed

The imperative will be used for the QMP command.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/block/commit.c b/block/commit.c
index 13d9e82..fae7958 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -160,7 +160,7 @@
         bdrv_reopen(overlay_bs, s->orig_overlay_flags, NULL);
     }
 
-    block_job_complete(&s->common, ret);
+    block_job_completed(&s->common, ret);
 }
 
 static void commit_set_speed(BlockJob *job, int64_t speed, Error **errp)