fix typos

Change-Id: I0afbd4b41f0d502549d3b4a3b58e7702e7f80fc0
Signed-off-by: Stanislav Chlebec <stanislav.chlebec@pantheon.tech>
Issue-ID: DOC-342
diff --git a/docs/sections/components/glossary.rst b/docs/sections/components/glossary.rst
index 1ad4fcd..51fb031 100644
--- a/docs/sections/components/glossary.rst
+++ b/docs/sections/components/glossary.rst
@@ -146,13 +146,13 @@
 Policy UI (not yet implemented)
 -------------------------------
 
-Non DCAE Component - Policy User Interace where Operations assigns
-values to configuraton specified for this.
+Non DCAE Component - Policy User Interface where Operations assigns
+values to configuration specified for this.
 
 Run-Time
 --------
 
-Refers to the when a service is running on the platform. 
+Refers to the when a service is running on the platform.
 
 SCH - Service Change Handler
 ----------------------------