update language on creating new versions of yioop, a=chris

diff --git a/en-US/pages/coding.thtml b/en-US/pages/coding.thtml
index dfa3bcf..0b8c4b1 100755
--- a/en-US/pages/coding.thtml
+++ b/en-US/pages/coding.thtml
@@ -928,7 +928,10 @@ master's pages</a>
     a new upgradeDatabaseVersion function added. If locale changes
     need to be pushed from BASE_DIR/locale files to WORK_DIRECTORY/locale
     files when people upgrade, then one should change the version number
-    on the locale_view string id. Some Javascripts have a version
+    on the view_locale_version string id. i.e., view_locale_version0 as a
+    string id might become view_locale_version1. This string id is in
+    views/view.php. It is not actually output anywhere to the UI --
+    it is used only for this purpose.
     number variable which controls whether client-side, HTML5 localStorage
     related to the previous release will still work with the new release. If it
     won't work, then this version number should be updated.