Removed trailing whitespace

Signed-off-by: Craig Magina <cmagina@redhat.com>

Author: cmagina

scripts/devinstall_torch.sh

@@ -162,7 +162,7 @@ install_whl() {
 
 usage() {
 	cat >&2 <<EOF
-Usage: $(basename "$0") [COMMAND] 
+Usage: $(basename "$0") [COMMAND]
     source     Download Torch's source (if needed) and install the build deps
     release    Install Torch
     nightly    Install the Torch nightly wheel
@@ -200,5 +200,3 @@ nightly | test)
 	exit 1
 	;;
 esac
-
-