Fix typo of intentionally

Author: slevithan

tools/scripts/property-regex.js

@@ -4,9 +4,9 @@ const {
     unicodeVersion
 } = require('./utils.js');
 
-// This intentially includes only the binary properties required by UTS 18 Level 1 RL1.2 for Unicode
-// regex support, minus `Assigned` which has special handling since it is the inverse of Unicode
-// category `Unassigned` (`Cn`). To include all binary properties, change this to:
+// This includes only the binary properties required by UTS18 RL1.2 for level 1 Unicode regex
+// support, minus `Assigned` which has special handling since it is the inverse of Unicode category
+// `Unassigned`. To include all binary properties, change this to:
 // `const properties = require(`${unicodeVersion}`).Binary_Property;`
 const properties = [
     'ASCII',