diff --git a/reference/hash/functions/hash-equals.xml b/reference/hash/functions/hash-equals.xml
index 7ec812d714..d6a7dc640b 100644
--- a/reference/hash/functions/hash-equals.xml
+++ b/reference/hash/functions/hash-equals.xml
@@ -70,7 +70,7 @@
 <?php
 $expected  = crypt('12345', '$2a$07$usesomesillystringforsalt$');
 $correct   = crypt('12345', '$2a$07$usesomesillystringforsalt$');
-$incorrect = crypt('apple',  '$2a$07$usesomesillystringforsalt$');
+$incorrect = crypt('apple', '$2a$07$usesomesillystringforsalt$');
 
 var_dump(hash_equals($expected, $correct));
 var_dump(hash_equals($expected, $incorrect));