Fixup sliding sync comment (#17531)

c.f.
https://github.com/element-hq/synapse/pull/17529#discussion_r1705780925

2 files changed, 2 insertions, 1 deletions

diff --git a/changelog.d/17531.misc b/changelog.d/17531.misc
new file mode 100644

index 0000000000..25b7b36a72
--- /dev/null
+++ b/changelog.d/17531.misc
@@ -0,0 +1 @@
+Fixup comment in sliding sync implementation.
diff --git a/synapse/api/errors.py b/synapse/api/errors.py

index 99fc7eab54..e6efa7a424 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -128,7 +128,7 @@ class Codes(str, Enum):
     # MSC2677
     DUPLICATE_ANNOTATION = "M_DUPLICATE_ANNOTATION"
 
-    # MSC3575 we are telling the client they need to reset their sliding sync
+    # MSC3575 we are telling the client they need to expire their sliding sync
     # connection.
     UNKNOWN_POS = "M_UNKNOWN_POS"