Fix Categories

Closes #4491

Author: coke

doc/Language/objects.rakudoc

@@ -169,7 +169,7 @@ another class.
 
 Attributes are variables that exist per instance of a class; when instantiated
 to a value, the association between the variable and its value is called a
-X<property|Property>. They are where the state of an object is stored. In Raku, all
+X<property|Language,Property>. They are where the state of an object is stored. In Raku, all
 attributes are I<private>, which means they can be accessed directly only by
 the class instance itself. They are typically declared using the C<has>
 declarator and the C<!> twigil.
@@ -1070,7 +1070,7 @@ classes are meant for managing objects and roles are meant for managing behavior
 and code reuse within objects.
 
 X<|Syntax,does>
-Roles use the keyword X<C<role>|role declaration> preceding the name of the role that is
+Roles use the keyword X<C<role>|Syntax,role declaration> preceding the name of the role that is
 declared. Roles are mixed in using the C<does> keyword preceding the name of
 the role that is mixed in.