diff --git a/nasm.spec b/nasm.spec
index f965df3..a71117c 100644
--- a/nasm.spec
+++ b/nasm.spec
@@ -1,5 +1,5 @@
-# Build without documentation per default if built as part of a module}
-%if ! 0%{?_module_build}
+# Build without documentation per default if built as part of a module.
+%if 0%{?_module_build}
 %bcond_with documentation
 %else
 %bcond_without documentation