fix issue number

Signed-off-by: Bugen Zhao <[email protected]>

e2e_test/streaming/bug_fixes/issue_19532.slt

@@ -1,6 +1,6 @@
 # https://github.com/risingwavelabs/risingwave/issues/11915
 # https://github.com/risingwavelabs/risingwave/pull/17156
-# https://github.com/risingwavelabs/risingwave/issues/19532
+# https://github.com/risingwavelabs/risingwave/issues/19352
 
 statement ok
 set streaming_parallelism to 1;