minor symfony#10641 Fix web_link component name (ottaviano)

This PR was submitted for the master branch but it was merged into the 3.4 branch instead (closes symfony#10641).

Discussion
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Fix web_link component name

Commits
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fecef29 Fix web_link component name

Author: javiereguiluz

components/web_link.rst

@@ -35,7 +35,7 @@ The following example shows the component in action::
 
    echo 'Hello';
 
-Read the full :doc:`WebLink documentation </weblink>` to learn about all the
+Read the full :doc:`WebLink documentation </web_link>` to learn about all the
 features of the component and its integration with the Symfony framework.
 
 .. _`Web Linking`: https://tools.ietf.org/html/rfc5988

index.rst

@@ -54,7 +54,7 @@ Topics
     testing
     translation
     validation
-    weblink
+    web_link
     workflow
 
 Best Practices

web_link.rst

@@ -1,7 +1,7 @@
 Asset Preloading and Resource Hints with HTTP/2 and WebLink
 ===========================================================
 
-Symfony provides native support (via the :doc:`WebLink component </components/weblink>`)
+Symfony provides native support (via the :doc:`WebLink component </components/web_link>`)
 for managing ``Link`` HTTP headers, which are the key to improve the application
 performance when using HTTP/2 and preloading capabilities of modern web browsers.
 
@@ -156,7 +156,7 @@ You can also add links to the HTTP response directly from controllers and servic
 
 .. seealso::
 
-    WebLink can be used :doc:`as a standalone PHP library </components/weblink>`
+    WebLink can be used :doc:`as a standalone PHP library </components/web_link>`
     without requiring the entire Symfony framework.
 
 .. _`HTTP/2 Server Push`: https://tools.ietf.org/html/rfc7540#section-8.2