docs: Update of tutorials and other minor fixes

Change-Id: I87d8679d38b3f17f8d4d8dbad3d5f01b3cc4ce7b
diff --git a/docs/RELEASE_NOTES.rst b/docs/RELEASE_NOTES.rst
index 27a0762..60e762e 100644
--- a/docs/RELEASE_NOTES.rst
+++ b/docs/RELEASE_NOTES.rst
@@ -27,7 +27,7 @@
 
   + Add support for new `NDN naming conventions
     <http://named-data.net/doc/tech-memos/naming-conventions.pdf>`_
-     (`Issue #1761 <http://redmine.named-data.net/issues/1761>`_)
+    (`Issue #1761 <http://redmine.named-data.net/issues/1761>`_)
 
 - **Security**
 
@@ -141,7 +141,7 @@
       * :ndn-cxx:`Validator::onTimeout <onTimeout>` to process interest timeout
       * :ndn-cxx:`Validator::afterCheckPolicy <afterCheckPolicy>` to process validation requests.
 
-  + Fix memory issues in :ndn-cxx:`SecPublicInfoSqlite`
+  + Fix memory issues in :ndn-cxx:`SecPublicInfoSqlite3`
 
 - **Miscellaneous tools**