Fix docs build errors
Fix shocco errors during docs generation
Closes-Bug: 1362691
Change-Id: I2b7fb008c89f0b4e7280b2d0a054320765e83e47
diff --git a/functions-common b/functions-common
index 6b1f473..0ada622 100644
--- a/functions-common
+++ b/functions-common
@@ -31,6 +31,7 @@
# - ``TRACK_DEPENDS``
# - ``UNDO_REQUIREMENTS``
# - ``http_proxy``, ``https_proxy``, ``no_proxy``
+#
# Save trace setting
XTRACE=$(set +o | grep xtrace)
@@ -1253,7 +1254,8 @@
# - the pid of the background process is saved in the usual place
# - the server process is brought back to the foreground
# - if the server process exits prematurely the fg command errors
- # and a message is written to stdout and the service failure file
+ # and a message is written to stdout and the service failure file
+ #
# The pid saved can be used in stop_process() as a process group
# id to kill off all child processes
if [[ -n "$group" ]]; then