fix bug with password creator ( 5)

Author: SaicharanKandukuri

plugins/envsetup

@@ -382,7 +382,7 @@ setup_user()
 
     # create user
     CMD="useradd -m \
-    -p $(openssl passwd -1 $_passwd) \
+    -p \$(openssl passwd -1 $_passwd) \
     -G sudo \
     -d /home/$_user \
     -g $gid_val \