diff --git a/docs/LangRef.html b/docs/LangRef.html
index bf638843571..b78fa1fef51 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -3748,7 +3748,7 @@ unsigned integer type. The return type must match the argument type.
 <p>
 The '<tt>llvm.ctlz</tt>' intrinsic counts the leading (most significant) zeros
 in a variable.  If the src == 0 then the result is the size in bits of the type
-of src. For example, <tt>llvm.cttz(int 2) = 30</tt>.
+of src. For example, <tt>llvm.ctlz(int 2) = 30</tt>.
 </p>
 </div>