Update core plugins list

Change-Id: I247a65ccca5b9f9c4196bc3c9c82b69196abd700
diff --git a/src/main/java/com/googlesource/gerrit/plugins/manager/repository/CorePluginsDescriptions.java b/src/main/java/com/googlesource/gerrit/plugins/manager/repository/CorePluginsDescriptions.java
index 3474b19..7e8c422 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/manager/repository/CorePluginsDescriptions.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/manager/repository/CorePluginsDescriptions.java
@@ -27,6 +27,7 @@
   @Inject
   public CorePluginsDescriptions() {
     pluginsDescriptions = new HashMap<>();
+    pluginsDescriptions.put("codemirror-editor", "CodeMirror plugin for polygerrit");
     pluginsDescriptions.put("commit-message-length-validator",
         "Plugin to validate that commit messages conform to length limits");
     pluginsDescriptions.put("download-commands", "Adds the standard download schemes and commands");