diff --git a/jme3-examples/src/main/java/jme3test/terrain/TerrainTest.java b/jme3-examples/src/main/java/jme3test/terrain/TerrainTest.java
index c5de62f0c..022625877 100644
--- a/jme3-examples/src/main/java/jme3test/terrain/TerrainTest.java
+++ b/jme3-examples/src/main/java/jme3test/terrain/TerrainTest.java
@@ -177,7 +177,7 @@ public class TerrainTest extends SimpleApplication {
         hintText = new BitmapText(guiFont, false);
         hintText.setSize(guiFont.getCharSet().getRenderedSize());
         hintText.setLocalTranslation(0, getCamera().getHeight(), 0);
-        hintText.setText("Hit T to switch to wireframe,  P to switch to tri-planar texturing");
+        hintText.setText("Press T to toggle wireframe,  P to toggle tri-planar texturing");
         guiNode.attachChild(hintText);
     }
 
@@ -194,7 +194,7 @@ public class TerrainTest extends SimpleApplication {
         public void onAction(String name, boolean pressed, float tpf) {
             if (name.equals("wireframe") && !pressed) {
                 wireframe = !wireframe;
-                if (!wireframe) {
+                if (wireframe) {
                     terrain.setMaterial(matWire);
                 } else {
                     terrain.setMaterial(matRock);
diff --git a/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAdvanced.java b/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAdvanced.java
index e6ece01d8..1fc34e3fb 100644
--- a/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAdvanced.java
+++ b/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAdvanced.java
@@ -234,7 +234,7 @@ public class TerrainTestAdvanced extends SimpleApplication {
         hintText = new BitmapText(guiFont, false);
         hintText.setSize(guiFont.getCharSet().getRenderedSize());
         hintText.setLocalTranslation(0, getCamera().getHeight(), 0);
-        hintText.setText("Hit T to switch to wireframe,  P to switch to tri-planar texturing");
+        hintText.setText("Press T to toggle wireframe,  P to toggle tri-planar texturing");
         guiNode.attachChild(hintText);
     }
 
@@ -255,7 +255,7 @@ public class TerrainTestAdvanced extends SimpleApplication {
         public void onAction(String name, boolean pressed, float tpf) {
             if (name.equals("wireframe") && !pressed) {
                 wireframe = !wireframe;
-                if (!wireframe) {
+                if (wireframe) {
                     terrain.setMaterial(matWire);
                 } else {
                     terrain.setMaterial(matTerrain);
diff --git a/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAndroid.java b/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAndroid.java
index 7a9dcf88e..6185c2892 100644
--- a/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAndroid.java
+++ b/jme3-examples/src/main/java/jme3test/terrain/TerrainTestAndroid.java
@@ -158,7 +158,7 @@ public class TerrainTestAndroid extends SimpleApplication {
         hintText = new BitmapText(guiFont, false);
         hintText.setSize(guiFont.getCharSet().getRenderedSize());
         hintText.setLocalTranslation(0, getCamera().getHeight(), 0);
-        hintText.setText("Hit T to switch to wireframe,  P to switch to tri-planar texturing");
+        hintText.setText("Press T to toggle wireframe,  P to toggle tri-planar texturing");
         guiNode.attachChild(hintText);
     }
 
@@ -175,7 +175,7 @@ public class TerrainTestAndroid extends SimpleApplication {
         public void onAction(String name, boolean pressed, float tpf) {
             if (name.equals("wireframe") && !pressed) {
                 wireframe = !wireframe;
-                if (!wireframe) {
+                if (wireframe) {
                     terrain.setMaterial(matWire);
                 } else {
                     terrain.setMaterial(matRock);
diff --git a/jme3-examples/src/main/java/jme3test/terrain/TerrainTestModifyHeight.java b/jme3-examples/src/main/java/jme3test/terrain/TerrainTestModifyHeight.java
index dd9e6cfa7..24c299eb5 100644
--- a/jme3-examples/src/main/java/jme3test/terrain/TerrainTestModifyHeight.java
+++ b/jme3-examples/src/main/java/jme3test/terrain/TerrainTestModifyHeight.java
@@ -81,7 +81,7 @@ public class TerrainTestModifyHeight extends SimpleApplication {
     private TerrainQuad terrain;
     Material matTerrain;
     Material matWire;
-    boolean wireframe = true;
+    boolean wireframe = false;
     boolean triPlanar = false;
     boolean wardiso = false;
     boolean minnaert = false;
@@ -198,7 +198,7 @@ public class TerrainTestModifyHeight extends SimpleApplication {
         public void onAction(String name, boolean pressed, float tpf) {
             if (name.equals("wireframe") && !pressed) {
                 wireframe = !wireframe;
-                if (!wireframe) {
+                if (wireframe) {
                     terrain.setMaterial(matWire);
                 } else {
                     terrain.setMaterial(matTerrain);