diff --git a/foscil.html b/foscil.html
index 8a8be5be37..dce82eebff 100644
--- a/foscil.html
+++ b/foscil.html
@@ -55,7 +55,7 @@ <h2>Syntax</h2>
         <h2>Initialization</h2>
         <p>
       <span class="emphasis"><em>ifn</em></span> (optional) -- function table number. Requires a
-      wrap-around guard point.  Defaukts to a sine wave.
+      wrap-around guard point.  Defaults to a sine wave.
     </p>
         <p>
       <span class="emphasis"><em>iphs</em></span> (optional, default=0) -- initial phase of waveform in table <span class="emphasis"><em>ifn</em></span>, expressed as a fraction of a cycle (0 to 1). A negative value will cause phase initialization to be skipped. The default value is 0.