diff --git a/core/src/processing/core/PApplet.java b/core/src/processing/core/PApplet.java
index c66f54b03..d8018bfb2 100644
--- a/core/src/processing/core/PApplet.java
+++ b/core/src/processing/core/PApplet.java
@@ -11486,7 +11486,7 @@ public class PApplet implements PConstants {
    *
    * ( end auto-generated )
    *
-   * @webref shape:attributes
+   * @webref Environment
    * @see PGraphics#noSmooth()
    * @see PGraphics#hint(int)
    * @see PApplet#size(int, int, String)
@@ -11499,7 +11499,7 @@ public class PApplet implements PConstants {
 
   /**
    *
-   * @param level either 2, 4, or 8
+   * @param level either 0, 1, 2, 4, or 8
    */
   public void smooth(int level) {
     if (recorder != null) recorder.smooth(level);
@@ -11513,7 +11513,7 @@ public class PApplet implements PConstants {
    * Draws all geometry with jagged (aliased) edges.
    *
    * ( end auto-generated )
-   * @webref shape:attributes
+   * @webref Environment
    * @see PGraphics#smooth()
    */
   public void noSmooth() {
diff --git a/core/src/processing/core/PGraphics.java b/core/src/processing/core/PGraphics.java
index 12df26168..cf89e0068 100644
--- a/core/src/processing/core/PGraphics.java
+++ b/core/src/processing/core/PGraphics.java
@@ -1098,7 +1098,8 @@ public class PGraphics extends PImage implements PConstants {
    * enabled or disabled.
    *
    * ( end auto-generated )
-   * @webref rendering
+   *
+   * @webref Rendering
    * @param which name of the hint to be enabled or disabled
    * @see PGraphics
    * @see PApplet#createGraphics(int, int, String, String)
@@ -3574,7 +3575,7 @@ public class PGraphics extends PImage implements PConstants {
    *
    * ( end auto-generated )
    *
-   * @webref shape:attributes
+   * @webref Environment
    * @see PGraphics#noSmooth()
    * @see PGraphics#hint(int)
    * @see PApplet#size(int, int, String)
@@ -3585,7 +3586,7 @@ public class PGraphics extends PImage implements PConstants {
 
   /**
    *
-   * @param level either 2, 4, or 8
+   * @param level either 0, 1, 2, 4, or 8
    */
   public void smooth(int level) {
     smooth = true;
@@ -3597,7 +3598,7 @@ public class PGraphics extends PImage implements PConstants {
    * Draws all geometry with jagged (aliased) edges.
    *
    * ( end auto-generated )
-   * @webref shape:attributes
+   * @webref Environment
    * @see PGraphics#smooth()
    */
   public void noSmooth() {