diff --git a/asterixdb/asterix-doc/src/main/markdown/sqlpp/0_toc.md b/asterixdb/asterix-doc/src/main/markdown/sqlpp/0_toc.md
index e397db5..c9e2acf 100644
--- a/asterixdb/asterix-doc/src/main/markdown/sqlpp/0_toc.md
+++ b/asterixdb/asterix-doc/src/main/markdown/sqlpp/0_toc.md
@@ -4,66 +4,66 @@
 
 * [1. Introduction](#Introduction)
 * [2. Expressions](#Expressions)
-  * [Primary expressions](#Primary_expressions)
-    * [Literals](#Literals)
-    * [Variable references](#Variable_references)
-    * [Parenthesized expressions](#Parenthesized_expressions)
-    * [Function call expressions](#Function_call_expressions)
-    * [Constructors](#Constructors)
-  * [Path expressions](#Path_expressions)
-  * [Operator expressions](#Operator_expressions)
-    * [Arithmetic operators](#Arithmetic_operators)
-    * [Collection operators](#Collection_operators)
-    * [Comparison operators](#Comparison_operators)
-    * [Logical operators](#Logical_operators)
-  * [Case expressions](#Case_expressions)
-  * [Quantified expressions](#Quantified_expressions)
+      * [Primary expressions](#Primary_expressions)
+           * [Literals](#Literals)
+           * [Variable references](#Variable_references)
+           * [Parenthesized expressions](#Parenthesized_expressions)
+           * [Function call expressions](#Function_call_expressions)
+           * [Constructors](#Constructors)
+      * [Path expressions](#Path_expressions)
+      * [Operator expressions](#Operator_expressions)
+           * [Arithmetic operators](#Arithmetic_operators)
+           * [Collection operators](#Collection_operators)
+           * [Comparison operators](#Comparison_operators)
+           * [Logical operators](#Logical_operators)
+      * [Case expressions](#Case_expressions)
+      * [Quantified expressions](#Quantified_expressions)
 * [3. Queries](#Queries)
-  * [SELECT statements](#SELECT_statements)
-  * [SELECT clauses](#Select_clauses)
-    * [Select element/value/raw](#Select_element)
-    * [SQL-style select](#SQL_select)
-    * [Select *](#Select_star)
-    * [Select distinct](#Select_distinct)
-    * [Unnamed projections](#Unnamed_projections)
-    * [Abbreviatory field access expressions](#Abbreviatory_field_access_expressions)
-  * [UNNEST clauses](#Unnest_clauses)
-    * [Inner unnests](#Inner_unnests)
-    * [Left outer unnests](#Left_outer_unnests)
-    * [Expressing joins using unnests](#Expressing_joins_using_unnests)
-  * [FROM clauses](#From_clauses)
-    * [Binding expressions](#Binding_expressions)
-    * [Multiple from terms](#Multiple_from_terms)
-    * [Expressing joins using from terms](#Expressing_joins_using_from_terms)
-    * [Implicit binding variables](#Implicit_binding_variables)
-  * [JOIN clauses](#Join_clauses)
-    * [Inner joins](#Inner_joins)
-    * [Left outer joins](#Left_outer_joins)
-  * [GROUP BY clauses](#Group_By_clauses)
-    * [Group variables](#Group_variables)
-    * [Implicit group key variables](#Implicit_group_key_variables)
-    * [Implicit group variables](#Implicit_group_variables)
-    * [Aggregation functions](#Aggregation_functions)
-    * [SQL-92 aggregation functions](#SQL-92_aggregation_functions)
-    * [SQL-92 compliant GROUP BY aggregations](#SQL-92_compliant_gby)
-    * [Column aliases](#Column_aliases)
-  * [WHERE clauases and HAVING clauses](#Where_having_clauses)
-  * [ORDER BY clauses](#Order_By_clauses)
-  * [LIMIT clauses](#Limit_clauses)
-  * [WITH clauses](#With_clauses)
-  * [LET clauses](#Let_clauses)
-  * [UNION ALL](#Union_all)
-  * [MISSING in query results](#Missing_in_query_results)
-  * [SQL++ Vs. SQL-92](#Vs_SQL-92)
+      * [SELECT statements](#SELECT_statements)
+      * [SELECT clauses](#Select_clauses)
+           * [Select element/value/raw](#Select_element)
+           * [SQL-style select](#SQL_select)
+           * [Select *](#Select_star)
+           * [Select distinct](#Select_distinct)
+           * [Unnamed projections](#Unnamed_projections)
+           * [Abbreviatory field access expressions](#Abbreviatory_field_access_expressions)
+      * [UNNEST clauses](#Unnest_clauses)
+           * [Inner unnests](#Inner_unnests)
+           * [Left outer unnests](#Left_outer_unnests)
+           * [Expressing joins using unnests](#Expressing_joins_using_unnests)
+      * [FROM clauses](#From_clauses)
+           * [Binding expressions](#Binding_expressions)
+           * [Multiple from terms](#Multiple_from_terms)
+           * [Expressing joins using from terms](#Expressing_joins_using_from_terms)
+           * [Implicit binding variables](#Implicit_binding_variables)
+      * [JOIN clauses](#Join_clauses)
+           * [Inner joins](#Inner_joins)
+           * [Left outer joins](#Left_outer_joins)
+      * [GROUP BY clauses](#Group_By_clauses)
+           * [Group variables](#Group_variables)
+           * [Implicit group key variables](#Implicit_group_key_variables)
+           * [Implicit group variables](#Implicit_group_variables)
+           * [Aggregation functions](#Aggregation_functions)
+           * [SQL-92 aggregation functions](#SQL-92_aggregation_functions)
+           * [SQL-92 compliant GROUP BY aggregations](#SQL-92_compliant_gby)
+           * [Column aliases](#Column_aliases)
+      * [WHERE clauases and HAVING clauses](#Where_having_clauses)
+      * [ORDER BY clauses](#Order_By_clauses)
+      * [LIMIT clauses](#Limit_clauses)
+      * [WITH clauses](#With_clauses)
+      * [LET clauses](#Let_clauses)
+      * [UNION ALL](#Union_all)
+      * [MISSING in query results](#Missing_in_query_results)
+      * [SQL++ Vs. SQL-92](#Vs_SQL-92)
 * [4. DDL and DML statements](#DDL_and_DML_statements)
-  * [Declarations](#Declarations)
-  * [Lifecycle management statements](#Lifecycle_management_statements)
-    * [Dataverses](#Dataverses)
-    * [Datasets](#Datasets)
-    * [Types](#Types)
-    * [Functions](#Functions)
-  * [Modification statements](#Modification_statements)
-    * [Inserts](#Inserts)
-    * [Upserts](#Upserts)
-    * [Deletes](#Deletes)
+      * [Declarations](#Declarations)
+      * [Lifecycle management statements](#Lifecycle_management_statements)
+           * [Dataverses](#Dataverses)
+           * [Datasets](#Datasets)
+           * [Types](#Types)
+           * [Functions](#Functions)
+      * [Modification statements](#Modification_statements)
+           * [Inserts](#Inserts)
+           * [Upserts](#Upserts)
+           * [Deletes](#Deletes)
 
diff --git a/asterixdb/asterix-doc/src/main/markdown/sqlpp/1_intro.md b/asterixdb/asterix-doc/src/main/markdown/sqlpp/1_intro.md
index cfd3c61..ed8d1c9 100644
--- a/asterixdb/asterix-doc/src/main/markdown/sqlpp/1_intro.md
+++ b/asterixdb/asterix-doc/src/main/markdown/sqlpp/1_intro.md
@@ -1,4 +1,4 @@
-# <a id="Introduction">1. Introduction</a><font size="4"/>
+# <a id="Introduction">1. Introduction</a><font size="3"/>
 
 This document is intended as a reference guide to the full syntax and semantics of the SQL++ Query Language, a SQL-inspired language for working with semistructured data. SQL++ has much in common with SQL, but there are also differences due to the data model that the language is designed to serve. (SQL was designed in the 1970's for interacting with the flat, schema-ified world of relational databases, while SQL++ is designed for the nested, schema-less/schema-optional world of modern NoSQL systems.) In particular, SQL++ in the context of Apache AsterixDB is intended for working with the Asterix Data Model (ADM), which is a data model aimed at a superset of JSON with an enriched and flexible type system.