CLDR-17491 cleanup

docs/ldml/tr35.md

@@ -4088,7 +4088,7 @@ Other contributors to CLDR are listed on the [CLDR Project Page](https://www.uni
   * In [Parent_Locales](#Parent_Locales), substantial changes to the way that parentLocales work,
     including a new attribute that avoids needing a long (and fragile) list of language-script codes
     to skip when falling back to root.
-  * In [Preprocessing](#preprocessing), restructure the steps for clarity, add more examples.
+  * In [LocaleId Canonicalization:Preprocessing](#preprocessing), restructured the steps for clarity, added more examples.
 
 * Part 3: [Numbers](tr35-numbers.md#Contents)
   * In [Supplemental Currency Data](tr35-numbers.md#Supplemental_Currency_Data), for the `currency` element, 
@@ -4098,7 +4098,7 @@ Other contributors to CLDR are listed on the [CLDR Project Page](https://www.uni
   * In [Mixed Units](tr35-info.md#mixed-units), clarified many aspects of mixed units (such as foot-and-inch), 
     including how to handle rounding and precision. 
   * In [Testing](tr35-info.html#testing), listed the additional test files.
-  * In [Unit Preferences Overrides](tr35-info.html#Unit_Preferences_Overrides), substantial changes including
+  * In [Unit Preferences Overrides](tr35-info.html#Unit_Preferences_Overrides), made substantial changes including
     handling of edge cases, such as where there is no quantity for a unit, or no preference data for a quantity;
 	how to handle invalid subtags;
 	negative unit amounts;
@@ -4108,7 +4108,7 @@ Other contributors to CLDR are listed on the [CLDR Project Page](https://www.uni
     (or 2, for binary prefixes) that they represent.
 
 * Part 7: [Keyboards]
-  * There are substantial changes from v44 to bring the Keyboard 3.0 specification out of Tech Preview, including:
+  * Added substantial changes from v44 to bring the Keyboard 3.0 specification out of Tech Preview, including:
     * New sections for Definitions, Notation, and Normalization.
     * Many clarifications and modifications in other sections.