diff --git a/Samples/HelloWorld/README.md b/Samples/HelloWorld/README.md
index face90a..2adaaef 100644
--- a/Samples/HelloWorld/README.md
+++ b/Samples/HelloWorld/README.md
@@ -38,17 +38,24 @@ the configuration information that will be used by the
 	export AMBROSIA_IMMORTALCOORDINATOR_PORT=1500
 	export AZURE_STORAGE_CONN_STRING=...
 
-To launch a service
+To launch a service we're going to use a convenience script called
+`runAmbrosiaService.sh` which is included in the binary distribution
+of AMBROSIA.  This handles starting the immortal coordinator and
+monitorying its health.  (You could start ImmortalCoordinator
+yourself, as well
+
+
+
+
 
-docker run -it --rm --env "AZURE_STORAGE_CONN_STRING=$AZURE_STORAGE_CONN_STRING" \
-       --env  --env "AMBROSIA_IMMORTALCOORDINATOR_PORT=1600" \
-       ambrosia-hello runAmbrosiaService.sh dotnet Client2/publish/Client2.dll $CNAME $SNAME
 
 
 Building and Running: Docker
 ----------------------------
 
-
+docker run -it --rm --env "AZURE_STORAGE_CONN_STRING=$AZURE_STORAGE_CONN_STRING" \
+       --env  --env "AMBROSIA_IMMORTALCOORDINATOR_PORT=1600" \
+       ambrosia-hello runAmbrosiaService.sh dotnet Client2/publish/Client2.dll $CNAME $SNAME
 
 
 Building and Running: Windows / Visual Studio
diff --git a/Scripts/runAmbrosiaService.sh b/Scripts/runAmbrosiaService.sh
index d631024..af878f3 100755
--- a/Scripts/runAmbrosiaService.sh
+++ b/Scripts/runAmbrosiaService.sh
@@ -221,7 +221,9 @@ start_immortal_coordinator -i $AMBROSIA_INSTANCE_NAME -p $AMBROSIA_IMMORTALCOORD
 # Step 2:
 echo " $TAG Launching app process alongside coordinator:"
 set -x
-if [ -e /dev/stdin ]; then
+
+# Test for interactive shell:
+if tty -s; then
     $* < /dev/stdin &
     app_pid=$!
 else