Captialize meta.description of all packages

In line with the Nixpkgs manual.

A mechanical change, done with this command:

  find pkgs -name "*.nix" | \
      while read f; do \
          sed -e 's/description\s*=\s*"\([a-z]\)/description = "\u\1/' -i "$f"; \
      done

I manually skipped some:

* Descriptions starting with an abbreviation, a user name or package name
* Frequently generated expressions (haskell-packages.nix)

1 files changed, 1 insertions, 1 deletions

diff --git a/pkgs/games/zandronum/bin.nix b/pkgs/games/zandronum/bin.nix
index 6ac61571d4c..0d6c21bfa82 100644
--- a/pkgs/games/zandronum/bin.nix
+++ b/pkgs/games/zandronum/bin.nix
@@ -74,7 +74,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://zandronum.com/;
-    description = "multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software. Binary version for online play";
+    description = "Multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software. Binary version for online play";
     maintainers = [ stdenv.lib.maintainers.lassulus ];
     # Binary version has different version string than source code version.
     license = stdenv.lib.licenses.unfreeRedistributable;