diff --git a/README.md b/README.md
index 2e9c3412..aba121ce 100644
--- a/README.md
+++ b/README.md
@@ -114,6 +114,7 @@ There are a few convenience methods on Document to ease finding, manipulating an
 * `getAllDeclarationBlocks()` – does what it says; no matter how deeply nested your selectors are. Aliased as `getAllSelectors()`.
 * `getAllRuleSets()` – does what it says; no matter how deeply nested your rule sets are.
 * `getAllValues()` – finds all `Value` objects inside `Rule`s.
+* `getSelectorsBySpecificity(int: $specificity)` - finds all selectors with the requested specificity. `$specificity` is an integer with `1` being the highest specificity value. The method behaves just like  `getAllDeclarationBlocks()` if no parameter is passed.
 
 ## To-Do
 
diff --git a/src/CSSList/CSSList.php b/src/CSSList/CSSList.php
index f21d7f75..148cf19d 100644
--- a/src/CSSList/CSSList.php
+++ b/src/CSSList/CSSList.php
@@ -274,7 +274,7 @@ public function prepend($oItem)
     }
 
     /**
-     * Appends an item to tje list of contents.
+     * Appends an item to the list of contents.
      *
      * @param RuleSet|CSSList|Import|Charset $oItem
      *