diff --git a/docs/section-2-using-parsers.md b/docs/section-2-using-parsers.md
index 75c508f5..06aa0c00 100644
--- a/docs/section-2-using-parsers.md
+++ b/docs/section-2-using-parsers.md
@@ -462,6 +462,16 @@ In general, it's a good idea to make patterns more specific by specifying [field
     object: (call_expression)))
 ```
 
+#### Negated Fields
+
+You can also constrain a pattern so that it only mathces nodes that *lack* a certain field. To do this, add a field name prefixed by a `!` within the parent pattern. For example, this pattern would match a class declaration with no type parameters:
+
+```
+(class_declaration
+  name: (identifier) @class_name
+  !type_parameters)
+```
+
 #### Anonymous Nodes
 
 The parenthesized syntax for writing nodes only applies to [named nodes](#named-vs-anonymous-nodes). To match specific anonymous nodes, you write their name between double quotes. For example, this pattern would match any `binary_expression` where the operator is `!=` and the right side is `null`:
@@ -585,7 +595,6 @@ For example, this pattern would match any node inside a call:
 (call (_) @call.inner)
 ```
 
-
 #### Anchors
 
 The anchor operator, `.`, is used to constrain the ways in which child patterns are matched. It has different behaviors depending on where it's placed inside a query.
diff --git a/lib/src/query.c b/lib/src/query.c
index 710a17b8..e0793011 100644
--- a/lib/src/query.c
+++ b/lib/src/query.c
@@ -66,8 +66,6 @@ typedef struct {
  *   by other sibling nodes that weren't specified in the pattern.
  * - `is_last_child` - Indicates that the node matching this step cannot have any
  *   subsequent named siblings.
- *
- *
  */
 typedef struct {
   TSSymbol symbol;