From f3a06754adf8fdc416a12e3412c087b396c5478f Mon Sep 17 00:00:00 2001
From: Federico Ficarelli <federico.ficarelli@gmail.com>
Date: Fri, 1 Sep 2017 10:49:09 +0200
Subject: [PATCH] add missing keyword

---
 tools/docker/build-manylinux1.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/docker/build-manylinux1.sh b/tools/docker/build-manylinux1.sh
index 3983a9dda7..d6e57c6f7e 100755
--- a/tools/docker/build-manylinux1.sh
+++ b/tools/docker/build-manylinux1.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 # Build all the wheel artifacts for the platforms supported by manylinux1
-# and export them to the export location.
+# and export them to the specified location.
 #
 # Arguments:
 #
@@ -59,7 +59,7 @@ echo "TESTS=${TESTS[@]}"
 
 ################################################################################
 
-contains_element () {
+function contains_element () {
     # Look for the presence of an element in an array. Echoes '0' if found,
     # '1' otherwise.
     # Arguments: