diff --git a/_content/doc/install/source.html b/_content/doc/install/source.html
index a3cc58201d..54ff166c04 100644
--- a/_content/doc/install/source.html
+++ b/_content/doc/install/source.html
@@ -703,7 +703,7 @@ <h2 id="environment">Optional environment variables</h2>
 </li>
 
 <li><code>$GOARM</code> (for <code>arm</code> only; default is auto-detected if building
-on the target processor, 6 if not)
+on the target processor, 7 if not)
 <p>
 This sets the ARM floating point co-processor architecture version the run-time
 should target. If you are compiling on the target system, its value will be auto-detected.