diff --git a/assets/main.js b/assets/main.js
index 89639e1..d475e3c 100644
--- a/assets/main.js
+++ b/assets/main.js
@@ -33,19 +33,19 @@ class LineRemover extends Button {
 
 class LinePinner extends Button {
   connectedCallback() {
-    this.innerText = "P";
-    this.setAttribute("title", "pin line in place");
+    //this.innerText = "lock";
+    this.setAttribute("title", "lock line in place");
   }
   click() {
     const l = this.closest("div.line");
     l.classList.toggle("unpinned");
     if (l.classList.contains("unpinned")) {
-      this.innerText = "P";
+     // this.innerText = "lock";
       this.classList.remove("pinned");
-      this.setAttribute("title", "pin line in place");
+      this.setAttribute("title", "lock line in place");
     } else {
       this.classList.add("pinned");
-      this.setAttribute("title", "unpin line");
+      this.setAttribute("title", "unlock line");
     }
   }
 }
diff --git a/templates/index.tmpl b/templates/index.tmpl
index da9bf7e..44d98e9 100644
--- a/templates/index.tmpl
+++ b/templates/index.tmpl
@@ -104,7 +104,7 @@ a {
           <span class="linetext"></span>
         </div>
         <div class="linectrl">
-          <button is="line-pinner">P</button><button is="line-editor">E</button><button is="line-remover">X</button>
+          <button is="line-pinner">L</button><button is="line-editor">E</button><button is="line-remover">R</button>
         </div>
       </div>
       <div is="source-text" class="source"></div>