apkv: fix some text

diff --git a/bin/apkv b/bin/apkv
index d8035bdc64932739d090725d74dc5fe8f1e0f994..2a4d342e72b320a71fa917d8b7adc9f10a5ae88f 100755 (executable)
--- a/bin/apkv
+++ b/bin/apkv
@@ -1,5 +1,5 @@
 #!/bin/sh
-# TODO: add duplicate checker to seeif a pkg is in multiple virtual pkgs
+# TODO: add duplicate checker to see if a pkg is in multiple virtual pkgs
 
 prog=$(basename $0)
 usage() {
@@ -13,8 +13,9 @@ Usage:
 
     $prog del <packages> <virtual>
         Remove <packages> from virtual package <virtual>. Empty virtual
-        packages are removed from world. The shorthand '$prog del * <virtual>' can
-        be used to empty <virtual>.
+        packages are removed from world. The shorthand '$prog del * <virtual>'
+        can be used to empty <virtual>, which is equivalent to
+        'apk del <virtual>', though with special handling of leading dots.
 
     $prog list [-o | packages]
         List virtual packages and their contents.