UPGRADING: fix typos and duplicated words

Author: DanielEScherzer

UPGRADING

@@ -188,8 +188,8 @@ PHP 8.5 UPGRADE NOTES
     default.
 
 - FPM:
-  . FPM with httpd ProxyPass decodes the full scirpt path script path. Added
-    fastcgi.script_path_encoded INI setting to prevent this new behevior.
+  . FPM with httpd ProxyPass decodes the full script path. Added
+    fastcgi.script_path_encoded INI setting to prevent this new behavior.
 
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 4. Deprecated Functionality