remove nodegroups from docs
diff --git a/asterix-doc/src/site/markdown/aql.md b/asterix-doc/src/site/markdown/aql.md
index 1fa553c..e4d0b33 100644
--- a/asterix-doc/src/site/markdown/aql.md
+++ b/asterix-doc/src/site/markdown/aql.md
@@ -117,11 +117,10 @@
### Lifecycle Management Statements
- CreateStatement ::= "create" ( TypeSpecification | NodegroupSpecification | DatasetSpecification | IndexSpecification | DataverseSpecification | FunctionSpecification )
+ CreateStatement ::= "create" ( TypeSpecification | DatasetSpecification | IndexSpecification | DataverseSpecification | FunctionSpecification )
DropStatement ::= "drop" ( <DATASET> QualifiedName IfExists
| "index" DoubleQualifiedName IfExists
- | "nodegroup" Identifier IfExists
| "type" FunctionOrTypeName IfExists
| "dataverse" Identifier IfExists
| "function" FunctionSignature IfExists )
@@ -141,10 +140,6 @@
OrderedListTypeDef ::= "[" ( TypeExpr ) "]"
UnorderedListTypeDef ::= "{{" ( TypeExpr ) "}}"
-#### Nodegroups
-
- NodegroupSpecification ::= "nodegroup" Identifier IfNotExists "on" Identifier ( "," Identifier )*
-
#### Datasets
DatasetSpecification ::= "external" <DATASET> QualifiedName <LEFTPAREN> Identifier <RIGHTPAREN> IfNotExists