Minor revision.

- Added RESP3 response.

Signed-off-by: Kyle Kim <kimkyle@amazon.com>

commands/cluster-slot-stats.md

@@ -12,6 +12,7 @@ Returns slot statistics based on the slots range provided. The range is inclusiv
 The `SLOTSRANGE` argument allows for request pagination.
 The response is ordered in ascending slot number.
 
+##### Response in RESP2
 ```
 > CLUSTER SLOT-STATS SLOTSRANGE 0 2
 1) 1) (integer) 0
@@ -25,11 +26,24 @@ The response is ordered in ascending slot number.
       2) (integer) 0
 ```
 
+##### Response in RESP3
+```
+> CLUSTER SLOT-STATS SLOTSRANGE 0 2
+1) 1) (integer) 0
+   2) 1# "key-count" => (integer) 0
+2) 1) (integer) 1
+   2) 1# "key-count" => (integer) 0
+3) 1) (integer) 2
+   2) 1# "key-count" => (integer) 0
+```
+
 ### ORDERBY
 Orders slot statistics based on the provided metric. Right now, only `key-count` is available.
 The `ORDERBY` argument allows for the user to identify hot / cold slots across the cluster.
 The response is ordered based on sort result.
 
+
+##### Response in RESP2
 ```
 > CLUSTER SLOT-STATS ORDERBY KEY-COUNT LIMIT 3 DESC
 1) 1) (integer) 12426
@@ -41,4 +55,15 @@ The response is ordered based on sort result.
 3) 1) (integer) 2704
    2) 1) "key-count"
       2) (integer) 11
+```
+
+##### Response in RESP3
+```
+> CLUSTER SLOT-STATS ORDERBY KEY-COUNT LIMIT 3 DESC
+1) 1) (integer) 12426
+   2) 1# "key-count" => (integer) 45
+2) 1) (integer) 13902
+   2) 1# "key-count" => (integer) 20
+3) 1) (integer) 2704
+   2) 1# "key-count" => (integer) 11
 ```