diff --git a/shell/lib-core.sh b/shell/lib-core.sh
index c652300..d1fe2d0 100755
--- a/shell/lib-core.sh
+++ b/shell/lib-core.sh
@@ -721,7 +721,7 @@ udo() {
 
 full_sudo() {
   if [[ ! -w "/root" ]]; then
-    prompt -e "ERROR: '${1}' needs a root priviledge. Please run this '${0}' as root"
+    prompt -e "ERROR: '${1}' needs a root privilege. Please run this '${0}' as root"
     has_any_error="true"
   fi
 }