docs(fix): Fix variable names in dgraph-zero.md

content/deploy/dgraph-zero.md

@@ -215,7 +215,7 @@ nodes returned from the `/state` endpoint:
       "forceGroupId": false
     }
   },
-  "maxLeaseId": "10000",
+  "maxUID": "10000",
   "maxTxnTs": "10000",
   "maxRaftId": "3",
   "removed": [],
@@ -240,18 +240,18 @@ shown with their node name and HTTP port number:
     - zero1:5080, id: 1, leader
     - zero2:5082, id: 2
     - zero3:5083, id: 3
-- maxLeaseId
+- `maxUID`
     - The current maximum lease of UIDs used for blank node UID assignment.
     - This increments in batches of 10,000 IDs. Once the maximum lease is
       reached, another 10,000 IDs are leased. In the event that the Zero
       leader is lost, the new leader starts a new lease from
-      `maxLeaseId`+1. Any UIDs lost between these leases will never be used
+      `maxUID`+1. Any UIDs lost between these leases will never be used
       for blank-node UID assignment.
     - An admin can use the Zero endpoint HTTP GET `/assign?what=uids&num=1000` to
       reserve a range of UIDs (in this case, 1000) to use externally. Zero will
       **never** use these UIDs for blank node UID assignment, so the user can
       use the range to assign UIDs manually to their own data sets.
-- maxTxnTs
+- `maxTxnTs`
     - The current maximum lease of transaction timestamps used to hand out
       start timestamps and commit timestamps. This increments in batches of
       10,000 IDs. After the max lease is reached, another 10,000 IDs are
@@ -263,16 +263,16 @@ shown with their node name and HTTP port number:
       timestamp (in this case, by 1000). This is mainly useful in
       special-case scenarios; for example, using an existing `-p directory` to
       create a fresh cluster to be able to query the latest data in the DB.
-- maxRaftId
+- `maxRaftId`
     - The number of Zeros available to serve as a leader node. Used by the
       [RAFT](/design-concepts/raft/) consensus algorithm.
-- CID
+- `CID`
     - This is a unique UUID representing the *cluster-ID* for this cluster. It
       is generated during the initial DB startup and is retained across
       restarts.
 - Enterprise license
     - Enabled
-    - maxNodes: unlimited
+    - `maxNodes`: unlimited
     - License expiration, shown in seconds since the Unix epoch.
 
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