diff --git a/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml b/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml
index c0b60a8db0..04f8e401ba 100644
--- a/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml
+++ b/en_US.ISO8859-1/books/porters-handbook/makefiles/chapter.xml
@@ -2097,7 +2097,7 @@ USE_GITHUB= yes
When fetching multiple files from GitHub, sometimes the default
distribution file is not required. To disable fetching the default
- distribution, set:
+ distribution, set:
USE_GITHUB= nodefault