From 1e6d713b82dd11db38062762770cca42a43ad699 Mon Sep 17 00:00:00 2001
From: Jussi Enkovaara <jussi.enkovaara@csc.fi>
Date: Mon, 25 May 2020 12:53:48 +0300
Subject: [PATCH] Fix bugs in snippets

---
 docs/mooc/parallel-programming/collectives-1-to-n.md | 4 ++--
 docs/mooc/parallel-programming/collectives-n-to-1.md | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/mooc/parallel-programming/collectives-1-to-n.md b/docs/mooc/parallel-programming/collectives-1-to-n.md
index 41912bf..650905c 100644
--- a/docs/mooc/parallel-programming/collectives-1-to-n.md
+++ b/docs/mooc/parallel-programming/collectives-1-to-n.md
@@ -67,10 +67,10 @@ rank = comm.Get_rank()
 
 if rank == 0:
     py_data = {'key1' : 0.0, 'key2' : 11}  # Python object
-    data = np.arange(8) / 10.              # numpy array
+    data = numpy.arange(8) / 10.              # numpy array
 else:
     py_data = None
-    data = np.zeros(8)
+    data = numpy.zeros(8)
 
 new_data = comm.bcast(py_data, root=0)
 comm.Bcast(data, root=0)
diff --git a/docs/mooc/parallel-programming/collectives-n-to-1.md b/docs/mooc/parallel-programming/collectives-n-to-1.md
index f0838da..7d01bc7 100644
--- a/docs/mooc/parallel-programming/collectives-n-to-1.md
+++ b/docs/mooc/parallel-programming/collectives-n-to-1.md
@@ -63,7 +63,7 @@ received values:
 
 ~~~python
 from mpi4py import MPI
-from numpy import arange, empty
+from numpy import arange, zeros
 
 comm = MPI.COMM_WORLD
 rank = comm.Get_rank()