Micromanage all the things

app.html

@@ -33,8 +33,7 @@ <h2>WARNING</h2>
 <div id="split-div">
   <h2>Split</h2>
   <div>
-    <label for="split-k">Minimum number of keys required to recombine the
-      message</label>
+    <label for="split-k">Threshold (minimum number of keys needed)</label>
     <input type="text" id="split-k" value="3">
     <label for="split-n">Total number of keys to produce</label>
     <input type="text" id="split-n" value="5">
@@ -47,8 +46,8 @@ <h2>Split</h2>
 <div id="combine-div">
   <h2>Combine</h2>
   <div>
-    <label for="combine-k">Minimum number of keys required (defaults to number
-      of keys entered)</label>
+    <label for="combine-k">Threshold (defaults to number of keys
+      entered)</label>
     <input type="text" id="combine-k">
     <label for="combine-keys">Keys</label>
     <textarea id="combine-keys"></textarea>