diff --git a/debian/templates/control.headers.flavour.in b/debian/templates/control.headers.flavour.in
index 43e00f1fc..29ff82c93 100644
--- a/debian/templates/control.headers.flavour.in
+++ b/debian/templates/control.headers.flavour.in
@@ -6,7 +6,7 @@ Depends: coreutils | fileutils (>= 4.0), linux-headers-@subarch@@version@-@abina
 Provides: linux-headers, linux-headers-@major@
 Description: Architecture-specific header files for Linux kernel @version@ on @class@
  This package provides the architecture-specific kernel header files
- for Linux kernel @version@ on @class@ class machines, generally
+ for Linux kernel @version@ on @class@-class machines, generally
  used for building out-of-tree kernel modules.  These files are going to be
  installed into /usr/src/linux-headers-@subarch@@version@-@abiname@-@flavour@, and can
  be used for building modules that load into the kernel provided by the