Fix some Markdown formatting issues

Address miscellaneous issues with Markdown formatting in comments which
are consumed by shocco when generating the online documentation.

Change-Id: I953075cdbddbf1f119c6c7e35f039e2e54b79078
diff --git a/lib/ironic b/lib/ironic
index 649c1c2..ff99e58 100644
--- a/lib/ironic
+++ b/lib/ironic
@@ -2,21 +2,21 @@
 # Functions to control the configuration and operation of the **Ironic** service
 
 # Dependencies:
-# ``functions`` file
-# ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
-# ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
-# ``SERVICE_HOST``
-# ``KEYSTONE_TOKEN_FORMAT`` must be defined
+#
+# - ``functions`` file
+# - ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
+# - ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
+# - ``SERVICE_HOST``
+# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
 
 # ``stack.sh`` calls the entry points in this order:
 #
-# install_ironic
-# install_ironicclient
-# configure_ironic
-# init_ironic
-# start_ironic
-# stop_ironic
-# cleanup_ironic
+# - install_ironic
+# - install_ironicclient
+# - init_ironic
+# - start_ironic
+# - stop_ironic
+# - cleanup_ironic
 
 # Save trace setting
 XTRACE=$(set +o | grep xtrace)
@@ -225,6 +225,7 @@
 # Restore xtrace
 $XTRACE
 
-# Local variables:
-# mode: shell-script
-# End:
+# Tell emacs to use shell-script-mode
+## Local variables:
+## mode: shell-script
+## End: