docs: fix typo

Author: mjy9088

docs/section-3-creating-parsers.md

@@ -477,7 +477,7 @@ In addition to the `name` and `rules` fields, grammars have a few other optional
 * **`inline`** - an array of rule names that should be automatically *removed* from the grammar by replacing all of their usages with a copy of their definition. This is useful for rules that are used in multiple places but for which you *don't* want to create syntax tree nodes at runtime.
 * **`conflicts`** - an array of arrays of rule names. Each inner array represents a set of rules that's involved in an *LR(1) conflict* that is *intended to exist* in the grammar. When these conflicts occur at runtime, Tree-sitter will use the GLR algorithm to explore all of the possible interpretations. If *multiple* parses end up succeeding, Tree-sitter will pick the subtree whose corresponding rule has the highest total *dynamic precedence*.
 * **`externals`** - an array of token names which can be returned by an [*external scanner*](#external-scanners). External scanners allow you to write custom C code which runs during the lexing process in order to handle lexical rules (e.g. Python's indentation tokens) that cannot be described by regular expressions.
-* **`precedences`** - an array of array of strings, where each array of strings defines named precedence levels in descending order. These names can be used in the `prec` functions to define precedence relative only to other names in the array, rather than globally. Can only be used with parse precedence, not lexical precedence.
+* **`precedences`** - an array of arrays of strings, where each array of strings defines named precedence levels in descending order. These names can be used in the `prec` functions to define precedence relative only to other names in the array, rather than globally. Can only be used with parse precedence, not lexical precedence.
 * **`word`** - the name of a token that will match keywords for the purpose of the [keyword extraction](#keyword-extraction) optimization.
 * **`supertypes`** an array of hidden rule names which should be considered to be 'supertypes' in the generated [*node types* file][static-node-types].