typo fix

runchecks.yml

@@ -127,7 +127,7 @@
         group: root
         create: yes
         marker: "# {mark} ANSIBLE MANAGED BLOCK"
-        blocck: |
+        block: |
           mdadm -D --scan | egrep "^ARRAY" | cut -d" " -f2 | while read array
           do 
             mdadm -D $array >$g_tmp/raiddetails