Fix formatting of issue 11760 in release notes

Change-Id: I9f001ef800bcf41c8b3558e6b7e3dac3aaa8f485
diff --git a/pages/site/releases/2.16.md b/pages/site/releases/2.16.md
index b76cdf3..9c78e24 100644
--- a/pages/site/releases/2.16.md
+++ b/pages/site/releases/2.16.md
@@ -787,7 +787,7 @@
   * [Issue 11745](https://bugs.chromium.org/p/gerrit/issues/detail?id=11745):
   Fix firing pending "..all.." events on startup.
 
-  * [Issue 11760](https://bugs.chromium.org/p/gerrit/issues/detail?id=11760)"
+  * [Issue 11760](https://bugs.chromium.org/p/gerrit/issues/detail?id=11760):
   Make persistent task keys stable.
 
   * Fix URL matching to match real URLs in addition to templated URLs.
diff --git a/pages/site/releases/3.0.md b/pages/site/releases/3.0.md
index 8d7640f..c38b806 100644
--- a/pages/site/releases/3.0.md
+++ b/pages/site/releases/3.0.md
@@ -367,7 +367,7 @@
   * [Issue 11745](https://bugs.chromium.org/p/gerrit/issues/detail?id=11745):
   Fix firing pending "..all.." events on startup.
 
-  * [Issue 11760](https://bugs.chromium.org/p/gerrit/issues/detail?id=11760)"
+  * [Issue 11760](https://bugs.chromium.org/p/gerrit/issues/detail?id=11760):
   Make persistent task keys stable.
 
   * Fix URL matching to match real URLs in addition to templated URLs.
diff --git a/pages/site/releases/3.1.md b/pages/site/releases/3.1.md
index 364e853..d8264ea 100644
--- a/pages/site/releases/3.1.md
+++ b/pages/site/releases/3.1.md
@@ -465,7 +465,7 @@
   * [Issue 11745](https://bugs.chromium.org/p/gerrit/issues/detail?id=11745):
   Fix firing pending "..all.." events on startup.
 
-  * [Issue 11760](https://bugs.chromium.org/p/gerrit/issues/detail?id=11760)"
+  * [Issue 11760](https://bugs.chromium.org/p/gerrit/issues/detail?id=11760):
   Make persistent task keys stable.
 
   * Fix URL matching to match real URLs in addition to templated URLs.