Update acos.xhtml

BSVino · Dec 18, 2020 · 830ef1b · 830ef1b
1 parent dfca17b
commit 830ef1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sl4/acos.xhtml b/sl4/acos.xhtml
@@ -40,7 +40,7 @@
       <div class="refsect1" id="description">
         <h2>Description</h2>
         <p>
-            <code class="function">atan</code> returns the angle whose trigonometric cosine is
+            <code class="function">acos</code> returns the angle whose trigonometric cosine is
             <math overflow="scroll"><mi mathvariant="italic">x</mi></math>.
             The range of values returned by <code class="function">acos</code> is
             <math overflow="scroll">