Merge "Fix glossary.rst"

doc/source/glossary.rst

@@ -34,12 +34,6 @@
      notification bus and transforms them into Ceilometer samples. This
      is the preferred method of data collection.
 
-   ceilometer
-     From Wikipedia [#]_:
-
-       A ceilometer is a device that uses a laser or other light
-       source to determine the height of a cloud base.
-
    polling agent
      Software service running either on a central management node within the
      OpenStack infrastructure or compute node measuring usage and sending the
@@ -77,14 +71,13 @@
      RPC driver.
 
    non-repudiable
-    From Wikipedia [#]_:
-
-      Non-repudiation refers to a state of affairs where the purported
+     “Non-repudiation refers to a state of affairs where the purported
      maker of a statement will not be able to successfully challenge
      the validity of the statement or contract. The term is often
      seen in a legal setting wherein the authenticity of a signature
      is being challenged. In such an instance, the authenticity is
-      being "repudiated".
+     being "repudiated".”
+     (Wikipedia, [#]_)
 
    project
      The OpenStack tenant or project.