diff --git a/powerwall.sh b/powerwall.sh
index 5a4b0835..d991a490 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -84,7 +84,7 @@ CHECKTEMP_SERVICE(){
 						for ESXIHOST in "${MAINHOSTS[@]}"; do
 							echo -en "Waiting for Host (${ESXIHOST}) to shutdown... "
 						    while ping -qw 10 -c3 "${ESXIHOST}">/dev/null 2>&1; do
-						      sleep 1
+						    	sleep 1
 						    done
 							echo "Ok"
 						done