correct typos

src/Database/Expression/QueryExpression.php

@@ -478,7 +478,7 @@ class QueryExpression implements ExpressionInterface, Countable
      * Helps calling the `and()` and `or()` methods transparently.
      *
      * @param string $method The method name.
-     * @param array $args The argumemts to pass to the method.
+     * @param array $args The arguments to pass to the method.
      * @return \Cake\Database\Expression\QueryExpression
      * @throws \BadMethodCallException
      */

src/Database/README.md

@@ -21,7 +21,7 @@ convert them back when retrieving.
 This library is able to work with the following databases:
 
 * MySQL
-* Postges
+* Postgres
 * SQLite
 * Microsoft SQL Server (2008 and above)
 

src/I18n/README.md

@@ -4,7 +4,7 @@ The I18n library provides a `I18n` service locator that can be used for setting
 the current locale, building translation bundles and translating messages.
 
 Additionally, it provides the `Time` and `Number` classes which can be used to
-ouput dates, currencies and any numbers in the right format for the specified locale.
+output dates, currencies and any numbers in the right format for the specified locale.
 
 ## Usage
 

src/View/Helper/FormHelper.php

@@ -511,7 +511,7 @@ class FormHelper extends Helper
      * Closes an HTML form, cleans up values set by FormHelper::create(), and writes hidden
      * input fields where appropriate.
      *
-     * @param array $secureAttributes Secure attibutes which will be passed as HTML attributes
+     * @param array $secureAttributes Secure attributes which will be passed as HTML attributes
      *   into the hidden input elements generated for the Security Component.
      * @return string A closing FORM tag.
      * @link http://book.cakephp.org/3.0/en/views/helpers/form.html#closing-the-form