check_cpu: fix typo in output

check_cpu

@@ -65,7 +65,7 @@ PARAMETERS:
     None.
 
 EXAMPLE:
-$(basename $0) -w 60 -c 80 -i 40
+$(basename $0) -w 60 -c 80 -p 40
 
 EOF
 }
@@ -131,10 +131,10 @@ else
 
       if [ "$(echo "${cpuNonIdle} > ${iCriticalLimit}" | bc)" -eq 1 ]; then
           ph.setStatus "critical"
-          sInfo="HINT  : cpu usage is high - check preocesses"
+          sInfo="HINT  : cpu usage is high - check processes"
       else
           ph.setStatus "warning"
-          sInfo="HINT  : cpu usage is high - check preocesses"
+          sInfo="HINT  : cpu usage is high - check processes"
       fi
   fi
 fi