Add missing space in DomCrawler example.

pvolok · pvolok · commit 9e27f46abf97 · 2013-03-15T03:16:42.000+06:00
diff --git a/components/dom_crawler.rst b/components/dom_crawler.rst
@@ -190,7 +190,7 @@ and :phpclass:`DOMNode` objects:
         $html = '';
 
         foreach ($crawler as $domElement) {
-            $html.= $domElement->ownerDocument->saveHTML($domElement);
+            $html .= $domElement->ownerDocument->saveHTML($domElement);
         }
 
 Form and Link support

Original file line number	Diff line number	Diff line change
@@ -190,7 +190,7 @@ and :phpclass:`DOMNode` objects:
`190`	`190`	`$html = '';`
`191`	`191`
`192`	`192`	`foreach ($crawler as $domElement) {`
`193`		`- $html.= $domElement->ownerDocument->saveHTML($domElement);`
	`193`	`+ $html .= $domElement->ownerDocument->saveHTML($domElement);`
`194`	`194`	`}`
`195`	`195`
`196`	`196`	`Form and Link support`