fix typo

diff --git a/UPGRADING b/UPGRADING
index dc08ba3aadc0784b5978f6b399f8433e5ac6406d..7865df65e54c9a121f9a402e721ecd98444e45af 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -112,7 +112,7 @@ PHP 7.1 UPGRADE NOTES
 
 - readline:
   . The readline extension is supported through the WinEditLine library
-    (http://mingweditline.sourceforge.net/). Thereby, the inteactive CLI
+    (http://mingweditline.sourceforge.net/). Thereby, the interactive CLI
     shell is supported as well (php.exe -a).
 
     It is well known, but nevertheless is worth mentioning again, that