diff --git a/docs/ProgrammersManual.html b/docs/ProgrammersManual.html
index 9b29c9b..5393d7f 100644
--- a/docs/ProgrammersManual.html
+++ b/docs/ProgrammersManual.html
@@ -575,7 +575,7 @@
 </pre>
 </div>
 
-  <p> When running <tt>gccas</tt> on a C file from the SPEC benchmark
+  <p> When running <tt>opt</tt> on a C file from the SPEC benchmark
 suite, it gives a report that looks like this:</p>
 
 <div class="doc_code">