DL: Update user docs for load_custom_function
diff --git a/src/ports/postgres/modules/deep_learning/madlib_keras_custom_function.sql_in b/src/ports/postgres/modules/deep_learning/madlib_keras_custom_function.sql_in
index c8c2c9c..a22a9a5 100644
--- a/src/ports/postgres/modules/deep_learning/madlib_keras_custom_function.sql_in
+++ b/src/ports/postgres/modules/deep_learning/madlib_keras_custom_function.sql_in
@@ -80,9 +80,9 @@
   </dd>
 
   <dt>name</dt>
-  <dd>TEXT, default: NULL. Name of the object.  Must be unique
-  identifier in the table, since this name is used when passing
-  the object to Keras.
+  <dd>TEXT. Name of the object. Must be unique identifier
+  in the table, since this name is used when passing the
+  object to Keras.
   </dd>
 
   <dt>description (optional)</dt>
@@ -98,17 +98,17 @@
     <table class="output">
       <tr>
         <th>id</th>
-        <td>SERIAL PRIMARY KEY. Object ID.
+        <td>SERIAL. Object ID.
         </td>
       </tr>
       <tr>
         <th>name</th>
-        <td>TEXT. Name of model.
+        <td>TEXT PRIMARY KEY. Name of the object.
         </td>
       </tr>
       <tr>
         <th>description</th>
-        <td>TEXT. Description of model (free text).
+        <td>TEXT. Description of the object (free text).
         </td>
       </tr>
       <tr>