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diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS
index 60ae49343431bb079d01014a401b72b8d36a6ff7..9700af595b701221abc46e7e660f8f9df4b63cec 100644 (file)
--- a/UPGRADING.INTERNALS
+++ b/UPGRADING.INTERNALS
@@ -79,7 +79,7 @@ changes. See: https://wiki.php.net/phpng-upgrading
   g. sprintf() formats
 
        New printf modifier 'p' was implemented to platform independently output zend_long,
-       zend_ulong and php_size_t datatypes. That modifier can be used with'd', 'u', 'x' and 'o'
+       zend_ulong and php_size_t datatypes. That modifier can be used with 'd', 'u', 'x' and 'o'
        printf format specs with spprintf, snprintf and the wrapping printf implementations.
        %pu is sufficient for both zend_ulong and php_size_t. the code using %p spec to output
        pointer address might need to be enclosed into #ifdef when it unlickily followed by 'd',