1 files changed, 2 insertions, 3 deletions

diff --git a/reveal.js/sqlalchemy.html b/reveal.js/sqlalchemy.html
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--- a/reveal.js/sqlalchemy.html
+++ b/reveal.js/sqlalchemy.html
@@ -67,10 +67,9 @@
 
         <section>
           <h2>Basic architecture</h2>
-          <p><em>SQLAlchemy</em> consists of several components, including the SQL expression language and the ORM.</p>
-          <p>In order to enable these components, <em>SQLAlchemy</em> also provides an <em>Engine</em> class and <em>MetaData</em> class.</p>
+          <p><em>SQLAlchemy</em> consists of several components, including the the <em>ORM</em>.</p>
           <ul>
-            <li><em>Engine</em>- manages the <em>SQLAlchemy</em> connection pool and the database-independent SQL dialect layer</li>
+            <li><em>Engine</em>- manages the connection pool and the RDBMS-independent SQL dialect layer</li>
             <li><em>MetaData</em> - used to collect and organize information about your table layout (schema)</li>
             <li><em>Session</em> - establishes all conversations with the RDBMS and represents a "holding zone" for all the objects which you've loaded or associated with it during its lifespan</li>
             <li><em>SQL expression language</em> - provides an API to execute your queries and updates against your tables, all from Python, and all in a database-independent way (low-level interface)</li>