Update xread.md

Author: oranagra

commands/xread.md

@@ -193,7 +193,7 @@ stream this can be easily achieved using the `XREVRANGE` command, like so:
 ```
 But if there are many streams involved, this approach is quickly becoming
 too slow, having to issue a command per stream.
-Instead, starting from redis 7.6, the `+` sign can be used as a special ID,
+Instead, starting from redis 8.0, the `+` sign can be used as a special ID,
 requesting the last available entry in a stream. For example:
 
 ```
@@ -219,4 +219,4 @@ data to the stream.
 
 Reading the [Redis Streams introduction](/topics/streams-intro) is highly
 suggested in order to understand more about the streams overall behavior
-and semantics.
+and semantics.