Fix ScriptExtension docs

Manishearth · Manishearth · commit bef685b3bb72 · 2020-01-02T09:08:56.000+05:30
diff --git a/scripts/unicode.py b/scripts/unicode.py
@@ -205,8 +205,9 @@ def emit_enums(f, script_list, extension_list, longforms, intersections):
 /// A value for the Script_Extension property
 ///
 /// Script_Extension is one or more Script
+///
 /// This is essentially an optimized version of Vec<Script>,
-/// optimized by script sets actually present in Unicode.
+/// optimized by script sets and intersections actually present in Unicode.
 pub enum ScriptExtension {
     /// A single script
     Single(Script),
diff --git a/src/tables.rs b/src/tables.rs
@@ -334,8 +334,9 @@ pub enum Script {
 /// A value for the Script_Extension property
 ///
 /// Script_Extension is one or more Script
+///
 /// This is essentially an optimized version of Vec<Script>,
-/// optimized by script sets actually present in Unicode.
+/// optimized by script sets and intersections actually present in Unicode.
 pub enum ScriptExtension {
     /// A single script
     Single(Script),
