diff --git a/01_Code/physical_computing_interface/threejs/grid.js b/01_Code/physical_computing_interface/threejs/grid.js
index f94bd43d9968e17bf4c5caf230f979749f1f5606..ec06f7b59f23e16a0f37968e3bafc76aa326017e 100644
--- a/01_Code/physical_computing_interface/threejs/grid.js
+++ b/01_Code/physical_computing_interface/threejs/grid.js
@@ -665,7 +665,7 @@ function onDocumentMouseDownThree( event ) {
                 three.highlight.position.y=p_y;
                 three.highlight.position.z=p_z;
 
-                x = document.getElementById("instructions");x.innerHTML = "Select node, Delete node, play simulation or change node type.";
+                x = document.getElementById("instructions");x.innerHTML = "Select node, delete node or change node type.";
                 
                 
                 
@@ -675,7 +675,7 @@ function onDocumentMouseDownThree( event ) {
     if(event.which==3 && !(intersects1.length > 0)&& !(intersects.length > 0)){
         three.menu=three.cy.cxtmenu( three.cxtdefaults );
 
-        x = document.getElementById("instructions");x.innerHTML = "Upload or save design.";
+        x = document.getElementById("instructions");x.innerHTML = "Upload design, save design or run simulation.";
 
     }