diff --git a/docs/pages/release_notes.md b/docs/pages/release_notes.md
index 3679a6480b..b2199250b8 100644
--- a/docs/pages/release_notes.md
+++ b/docs/pages/release_notes.md
@@ -29,6 +29,10 @@ This is a {{ site.pmd.release_type }} release.
 * pmd-java
   * {% jdoc java::lang.java.ast.CanSuppressWarnings %} and its implementations
   * {% jdoc java::lang.java.rule.AbstractJavaRule#isSuppressed(Node) %}
+  * {% jdoc java::lang.java.rule.JavaRuleViolation#isSupressed(Node,Rule) %}
+* pmd-apex
+  * {% jdoc java::lang.apex.ast.CanSuppressWarnings %} and its implementations
+  * {% jdoc java::lang.apex.rule.ApexRuleViolation#isSupressed(Node,Rule) %}
 
 
 ### External Contributions
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/CanSuppressWarnings.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/CanSuppressWarnings.java
index cc6249d6b0..0aa0b9ba84 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/CanSuppressWarnings.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/CanSuppressWarnings.java
@@ -6,6 +6,11 @@ package net.sourceforge.pmd.lang.apex.ast;
 
 import net.sourceforge.pmd.Rule;
 
+/**
+ * @deprecated This interface will be removed, the AST should not know about rules.
+ */
+@Deprecated
 public interface CanSuppressWarnings {
+    @Deprecated
     boolean hasSuppressWarningsAnnotationFor(Rule rule);
 }
diff --git a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/rule/ApexRuleViolation.java b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/rule/ApexRuleViolation.java
index fd44350f5d..b5019a908e 100644
--- a/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/rule/ApexRuleViolation.java
+++ b/pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/rule/ApexRuleViolation.java
@@ -44,9 +44,10 @@ public class ApexRuleViolation<T> extends ParametricRuleViolation<Node> {
     /**
      * Check for suppression on this node, on parents, and on contained types
      * for ASTCompilationUnit
-     * 
-     * @param node
+     *
+     * @deprecated Is internal API, not useful, there's a typo. See <a href="https://github.com/pmd/pmd/pull/1927">#1927</a>
      */
+    @Deprecated
     public static boolean isSupressed(Node node, Rule rule) {
         boolean result = suppresses(node, rule);
 
@@ -57,7 +58,7 @@ public class ApexRuleViolation<T> extends ParametricRuleViolation<Node> {
                 parent = parent.jjtGetParent();
             }
         }
-        
+
         return result;
     }
 
diff --git a/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/JavaRuleViolation.java b/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/JavaRuleViolation.java
index 60d34b6b19..7990caaf39 100644
--- a/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/JavaRuleViolation.java
+++ b/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/JavaRuleViolation.java
@@ -78,7 +78,7 @@ public class JavaRuleViolation extends ParametricRuleViolation<JavaNode> {
      *
      * @param node
      *
-     * @deprecated Is internal API, not useful, there's a typo in there. See <a href="https://github.com/pmd/pmd/pull/1927">#1927</a>
+     * @deprecated Is internal API, not useful, there's a typo. See <a href="https://github.com/pmd/pmd/pull/1927">#1927</a>
      */
     @Deprecated
     public static boolean isSupressed(Node node, Rule rule) {