fix docs link

Author: mgravell

docs/exp/SER002.md

@@ -4,7 +4,7 @@ New features in Redis 8.4 include:
 
 - [`MSETEX`](https://github.com/redis/redis/pull/14434) for setting multiple strings with expiry 
 - [`XREADGROUP ... CLAIM`](https://github.com/redis/redis/pull/14402) for simplifed stream consumption
-- [`SET ... {IFEQ|IFNE|IFDEQ|IFDNE}`, `DELEX` and `DIGEST`](https://github.com/redis/redis/pull/14434) for checked (CAS/CAD) string operations
+- [`SET ... {IFEQ|IFNE|IFDEQ|IFDNE}`, `DELEX` and `DIGEST`](https://github.com/redis/redis/pull/14435) for checked (CAS/CAD) string operations
 
 The corresponding library feature must also be considered subject to change:
 
@@ -23,4 +23,4 @@ or more granularly / locally in C#:
 
 ``` c#
 #pragma warning disable SER002
-```
+```