Fix "fix" action types

Author: garydgregory

src/changes/changes.xml

@@ -50,10 +50,10 @@ The <action> type attribute can be add,update,fix,remove.
     </release>
     <release version="1.20.0" date="2025-10-30" description="This is a feature and maintenance release. Java 8 or later is required.">
       <!-- FIX -->
-      <action type="update" dev="ggregory" due-to="Gary Gregory">Deprecate all but one Base32 constructor in favor of the builder added in version 1.17.0.</action>
-      <action type="update" dev="ggregory" due-to="Gary Gregory">Deprecate all but one Base64 constructor in favor of the builder added in version 1.17.0.</action>
-      <action type="update" dev="ggregory" due-to="Gary Gregory">BaseNCodecInputStream subclasses are now type-safe to match its matching BaseNCodec.</action>
-      <action type="update" dev="ggregory" due-to="Gary Gregory">BaseNCodecOutputStream subclasses are now type-safe to match its matching BaseNCodec.</action>
+      <action type="fix" dev="ggregory" due-to="Gary Gregory">Deprecate all but one Base32 constructor in favor of the builder added in version 1.17.0.</action>
+      <action type="fix" dev="ggregory" due-to="Gary Gregory">Deprecate all but one Base64 constructor in favor of the builder added in version 1.17.0.</action>
+      <action type="fix" dev="ggregory" due-to="Gary Gregory">BaseNCodecInputStream subclasses are now type-safe to match its matching BaseNCodec.</action>
+      <action type="fix" dev="ggregory" due-to="Gary Gregory">BaseNCodecOutputStream subclasses are now type-safe to match its matching BaseNCodec.</action>
       <!-- ADD -->
       <action type="add" dev="ggregory" due-to="Fredrik Kjellberg, Gary Gregory">Add org.apache.commons.codec.digest.Crc16.</action>
       <action type="add" dev="ggregory" due-to="Gary Gregory">Add builders to org.apache.commons.codec.digest streams and deprecate some old constructors.</action>