mcemenu: fix minor typo

s/menas/means/

Signed-off-by: Joel Savitz <jsavitz@redhat.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

mcemenu

diff --git a/mcemenu b/mcemenu
index 3b8bf79..04b235c 100755
--- a/mcemenu
+++ b/mcemenu
@@ -104,7 +104,7 @@
 PROMPT_MSG1="Would you like to specify test duration? \
 Default is the length of one loop."
 PROMPT_MSG2="Please enter the duration numbers to run. \
-0 menas infinite loop."
+0 means infinite loop."
 
 # Function:    cleanup
 #