fix copy/paste-o in useradd.test
diff --git a/tests/useradd.test b/tests/useradd.test
index 61d5e5d..a954e72 100644
--- a/tests/useradd.test
+++ b/tests/useradd.test
@@ -7,7 +7,7 @@
 
 if [ "$(id -u)" -ne 0 ]
 then
-  echo "SKIPPED: chgrp (not root)"
+  echo "SKIPPED: useradd (not root)"
   continue 2>/dev/null
   exit
 fi