[master] e191c23f1 Also fix a typo

[Dridi Boukelmoune]

commit e191c23f1f2d042d67578e90baf9c7ec17ef9f24
Author: Jordan Christiansen <Jordan.Christiansen at target.com>
Date:   Wed Feb 26 12:17:42 2020 -0600

    Also fix a typo

diff --git a/varnish.m4 b/varnish.m4
index 29eabeb88..3f01d3301 100644
--- a/varnish.m4
+++ b/varnish.m4
@@ -437,7 +437,7 @@ clean-vsc-$1:
 #     @BUILD_VSC_FOO@
 #     @BUILD_VSC_BAR@
 #
-# They take care of turning VSC_foo.vsc and VCS_bar.vcs into C code and
+# They take care of turning VSC_foo.vsc and VCS_bar.vsc into C code and
 # RST documentation.
 #
 # Just like the vcc_*_if.[ch] files, you need to manually add the generated