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-rw-r--r--readme.rst1
1 files changed, 1 insertions, 0 deletions
diff --git a/readme.rst b/readme.rst
index a723e37..5ff3b2a 100644
--- a/readme.rst
+++ b/readme.rst
@@ -89,6 +89,7 @@ For example, a useless worker, but simple to understand the principle is just
a worker echo each item it receive:
.. code:: shell
+
#!/bin/sh
line="$(cat)"
echo "Printing line '$line' and sleeping $1 seconds"