docs: remove duplicate words (#16378)

docs/src/user-guide/configuring/ignoring-code.md

@@ -11,7 +11,7 @@ eleventyNavigation:
 
 ## `ignorePatterns` in Config Files
 
-You can tell ESLint to ignore specific files and directories using `ignorePatterns` in your config files. `ignorePatterns` patterns follow the same rules as `.eslintignore`. Please see the [the `.eslintignore` file documentation](./ignoring-code#the-eslintignore-file) to learn more.
+You can tell ESLint to ignore specific files and directories using `ignorePatterns` in your config files. `ignorePatterns` patterns follow the same rules as `.eslintignore`. Please see the [`.eslintignore` file documentation](./ignoring-code#the-eslintignore-file) to learn more.
 
 ```json
 {

lib/rules/lines-around-comment.js

@@ -15,7 +15,7 @@ const astUtils = require("./utils/ast-utils");
 //------------------------------------------------------------------------------
 
 /**
- * Return an array with with any line numbers that are empty.
+ * Return an array with any line numbers that are empty.
  * @param {Array} lines An array of each line of the file.
  * @returns {Array} An array of line numbers.
  */
@@ -29,7 +29,7 @@ function getEmptyLineNums(lines) {
 }
 
 /**
- * Return an array with with any line numbers that contain comments.
+ * Return an array with any line numbers that contain comments.
  * @param {Array} comments An array of comment tokens.
  * @returns {Array} An array of line numbers.
  */

lib/rules/no-loss-of-precision.js

@@ -105,7 +105,7 @@ module.exports = {
         }
 
         /**
-         * Converts an integer to to an object containing the integer's coefficient and order of magnitude
+         * Converts an integer to an object containing the integer's coefficient and order of magnitude
          * @param {string} stringInteger the string representation of the integer being converted
          * @returns {Object} the object containing the integer's coefficient and order of magnitude
          */
@@ -120,7 +120,7 @@ module.exports = {
 
         /**
          *
-         * Converts a float to to an object containing the floats's coefficient and order of magnitude
+         * Converts a float to an object containing the floats's coefficient and order of magnitude
          * @param {string} stringFloat the string representation of the float being converted
          * @returns {Object} the object containing the integer's coefficient and order of magnitude
          */

lib/rules/no-use-before-define.js

@@ -68,7 +68,7 @@ function isInClassStaticInitializerRange(node, location) {
 }
 
 /**
- * Checks whether a given scope is the scope of a a class static initializer.
+ * Checks whether a given scope is the scope of a class static initializer.
  * Static initializers are static blocks and initializers of static fields.
  * @param {eslint-scope.Scope} scope A scope to check.
  * @returns {boolean} `true` if the scope is a class static initializer scope.

lib/shared/traverser.js

@@ -74,7 +74,7 @@ class Traverser {
     }
 
     /**
-     * Gives a a copy of the ancestor nodes.
+     * Gives a copy of the ancestor nodes.
      * @returns {ASTNode[]} The ancestor nodes.
      */
     parents() {