Make pseudocode block tags consistent

They are all now [source,c++] and use ---- as the
delimiter.

Also made the pseudocode indentation consistent (4 spaces)
in the introduction sections.

Signed-off-by: Eric Kunze <eric.kunze@arm.com>
Change-Id: I1287a60cfeae8b7e3c63b9fc8885b1ebf3d3386d

1 files changed, 1 insertions, 1 deletions

diff --git a/chapters/ewise_ternary.adoc b/chapters/ewise_ternary.adoc
index 4d20316..e7f8c2e 100644
--- a/chapters/ewise_ternary.adoc
+++ b/chapters/ewise_ternary.adoc
@@ -30,7 +30,7 @@ None
 
 *Operation Function:*
 
-[source,c]
+[source,c++]
 ----
 for_each(index in shape) {
     index1 = apply_broadcast(shape, shape1, index);