gnu packages: Clean up synopses and descriptions.

* gnu/packages/admin.scm, gnu/packages/algebra.scm, gnu/packages/audio.scm,
  gnu/packages/backup.scm, gnu/packages/base.scm, gnu/packages/bittorrent.scm,
  gnu/packages/code.scm, gnu/packages/compression.scm,
  gnu/packages/databases.scm, gnu/packages/enchant.scm,
  gnu/packages/firmware.scm, gnu/packages/fonts.scm,
  gnu/packages/freedesktop.scm, gnu/packages/games.scm, gnu/packages/gd.scm,
  gnu/packages/gl.scm, gnu/packages/gnome.scm, gnu/packages/gsasl.scm,
  gnu/packages/gstreamer.scm, gnu/packages/gtk.scm, gnu/packages/guile.scm,
  gnu/packages/haskell.scm, gnu/packages/language.scm,
  gnu/packages/lesstif.scm, gnu/packages/libreoffice.scm,
  gnu/packages/linux.scm, gnu/packages/llvm.scm, gnu/packages/maths.scm,
  gnu/packages/mcrypt.scm, gnu/packages/mit-krb5.scm, gnu/packages/mp3.scm,
  gnu/packages/ncdu.scm, gnu/packages/networking.scm, gnu/packages/ntp.scm,
  gnu/packages/ocaml.scm, gnu/packages/openbox.scm, gnu/packages/pdf.scm,
  gnu/packages/perl.scm, gnu/packages/pretty-print.scm,
  gnu/packages/pulseaudio.scm, gnu/packages/python.scm,
  gnu/packages/rdesktop.scm, gnu/packages/rdf.scm, gnu/packages/ruby.scm,
  gnu/packages/slang.scm, gnu/packages/slim.scm, gnu/packages/telephony.scm,
  gnu/packages/tls.scm, gnu/packages/tmux.scm, gnu/packages/tre.scm,
  gnu/packages/unrtf.scm, gnu/packages/version-control.scm,
  gnu/packages/vpn.scm, gnu/packages/web.scm, gnu/packages/wget.scm,
  gnu/packages/xdisorg.scm, gnu/packages/xfce.scm, gnu/packages/xiph.scm:
  Fix typos.  Trim long lines.  Add missing periods in the end of sentences.
  Use double spaces between sentences.  Remove trailing whitespaces.

1 files changed, 6 insertions, 5 deletions

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index c3a6c5dc9a..74841bc953 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -690,7 +690,7 @@ some form of information without getting in the user's way.")
 every application the chance to assume its own extensibility.  It also has a
 set of features including, but not limited to: multiple extension points; on
 demand (lazy) programming language support for C, Python and JS; simplicity of
-the API")
+the API.")
     (license license:lgpl2.0+)))
 
 (define-public gtkglext
@@ -1235,7 +1235,8 @@ creating interactive structured graphics.")
     (home-page "https://developer.gnome.org/libgnomeui/")
     (synopsis "Additional widgets for applications")
     (description "The libgnomeui library provides additional widgets for
-applications.  Many of the widgets from libgnomeui have already been ported to GTK+.")
+applications.  Many of the widgets from libgnomeui have already been
+ported to GTK+.")
     (license license:lgpl2.0+)))
 
 (define-public libglade
@@ -1821,8 +1822,8 @@ and objects.")
     (synopsis "High-level API for X Keyboard Extension")
     (description
      "LibXklavier is a library providing high-level API for X Keyboard
-Extension known as XKB.  This library is indended to support XFree86 and other
-commercial X servers. It is useful for creating XKB-related software (layout
+Extension known as XKB.  This library is intended to support XFree86 and other
+commercial X servers.  It is useful for creating XKB-related software (layout
 indicators etc).")
     (license license:lgpl2.0+)))
 
@@ -2237,7 +2238,7 @@ output devices.")
 information.  The primary goal of the Geoclue project is to make creating
 location-aware applications as simple as possible, while the secondary goal is
 to ensure that no application can access location information without explicit
-permission from user. ")
+permission from user.")
     (license license:gpl2+)))
 
 (define-public geocode-glib