Fix typo in API documentation
Fix small typo in ts_tree_cursor_current_field_id documentation.
@@ -619,7 +619,7 @@ TSNode ts_tree_cursor_current_node(const TSTreeCursor *);
const char *ts_tree_cursor_current_field_name(const TSTreeCursor *);
/**
- * Get the field name of the tree cursor's current node.
+ * Get the field id of the tree cursor's current node.
*
* This returns zero if the current node doesn't have a field.
* See also `ts_node_child_by_field_id`, `ts_language_field_id_for_name`.
