Update PKGBUILD.5 with missing devel variable descriptions

The lack of descriptions on some of the variables was causing issues with
documentation generation. Adding text to them fixes this.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index a66efa5d..6950041b 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -265,22 +265,29 @@ from.
 	The generated pkgver will be the hg tip revision number.
 
 	*_hgroot*;;
+		The URL of the mercurial repository.
 
 	*_hgrepo*;;
+		The repository to follow.
 
 *Darcs*::
 	The generated pkgver will be the date the package is built.
 
 	*_darcstrunk*;;
+		URL to the repository trunk.
 
 	*_darcsmod*;;
+		Darcs module to use.
 
 *Bazaar*::
 	The generated pkgver will be the latest Bazaar revision number (revno).
 
 	*_bzrtrunk*;;
+		URL to the bazaar repository.
 
 	*_bzrmod*;;
+		Bazaar module to use.
+
 
 Example
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