minor. refs #13307

Author: OskarStark

components/css_selector.rst

@@ -5,7 +5,7 @@
 The CssSelector Component
 =========================
 
-    The CssSelector component converts CSS selectors to XPath expressions.
+    The CssSelector component converts CSS selectors to `XPath`_ expressions.
 
 Installation
 ------------
@@ -29,7 +29,7 @@ Why to Use CSS selectors?
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
 When you're parsing an HTML or an XML document, by far the most powerful
-method is `Xpath`_.
+method is `XPath`_.
 
 XPath expressions are incredibly flexible, so there is almost always an
 XPath expression that will find the element you need. Unfortunately, they
@@ -77,7 +77,7 @@ You can use this expression with, for instance, :phpclass:`DOMXPath` or
 Limitations of the CssSelector Component
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Not all CSS selectors can be converted to `Xpath`_ equivalents.
+Not all CSS selectors can be converted to `XPath`_ equivalents.
 
 There are several CSS selectors that only make sense in the context of a
 web-browser.
@@ -103,4 +103,4 @@ Learn more
 * :doc:`/testing`
 * :doc:`/components/dom_crawler`
 
-.. _`Xpath`: https://en.wikipedia.org/wiki/XPath
+.. _`XPath`: https://en.wikipedia.org/wiki/XPath