Update sp_doc.md

lowlydba · web-flow · commit 70c8a48979e6 · 2020-10-07T13:32:36.000-04:00
diff --git a/docs/sp_doc.md b/docs/sp_doc.md
@@ -41,6 +41,7 @@ It documents:
 * Synonyms
 * Scalar Functions
 * Inline Table Functions
+* User Defined Table Types
 
 and plays nice with:
 
