diff --git a/language/operators.xml b/language/operators.xml
index b6c0695910..25a72db6fb 100644
--- a/language/operators.xml
+++ b/language/operators.xml
@@ -1286,7 +1286,8 @@ Expression: 0 = -4 << 62
Spaceship Operator
It returns 0 if $a and $b are equal,
if $a is greater than $b then it returns 1,
- if $b is greater than $a then ir returns -1
+ if $b is greater than $a then ir returns -1.
+ Will be available as of PHP 7.