Remove smartquotes from 20170209 release

diff --git a/update_releases/current/20170209updaterelease.md b/update_releases/current/20170209updaterelease.md
index c68ee3515ad2d369a0fe45b7ed8adc9168630680..6134f14546e9292adbe6fdc1ec92574e97c3b600 100644 (file)
--- a/update_releases/current/20170209updaterelease.md
+++ b/update_releases/current/20170209updaterelease.md
@@ -21,7 +21,7 @@ These release contains several fixes to improve the stability of visible data an
 
 Prior to this release, data could be prematurely pruned by a vacuum operation when a special snapshot used for catalog scans was presently available.  Specifically, the vacuum operation would not be aware of the oldest xmin for this special snapshot. The error would surface with a message such as:
 
-    “cache lookup failed for relation 1255”
+    "cache lookup failed for relation 1255"
 
 This release ensures that vacuum operations will account for the catalog scan snapshots.