Remove references to $USE_SCREEN in comments
The USE_SCREEN variable is not used any more
Change-Id: I29ad9cdb6c8498404502d91fbc4e1299bf4a633e
diff --git a/functions-common b/functions-common
index c968531..263ce26 100644
--- a/functions-common
+++ b/functions-common
@@ -1492,7 +1492,6 @@
# If the command includes shell metachatacters (;<>*) it must be run using a shell
# If an optional group is provided sg will be used to run the
# command as that group.
-# Uses globals ``USE_SCREEN``
# run_process service "command-line" [group] [user]
function run_process {
local service=$1
@@ -1513,7 +1512,7 @@
# If a PID is available use it, kill the whole process group via TERM
# If screen is being used kill the screen window; this will catch processes
# that did not leave a PID behind
-# Uses globals ``SERVICE_DIR``, ``USE_SCREEN``
+# Uses globals ``SERVICE_DIR``
# stop_process service
function stop_process {
local service=$1