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, 8 insertions, 7 deletions

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 5dcaba08717..e2eaa3176de 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -628,7 +628,7 @@ datetime module, available in Python 2.3+.")
     (synopsis
      "Parse human-readable date/time text")
     (description
-     "Parse human-readable date/time text")
+     "Parse human-readable date/time text.")
     (license asl2.0)))
 
 (define-public python-pandas
@@ -808,7 +808,7 @@ Database API 2.0T.")
      "Mechanize implements stateful programmatic web browsing in Python,
 after Andy Lester’s Perl module WWW::Mechanize.")
     (license (non-copyleft "file://COPYING"
-                        "See COPYING in the distribution."))))
+                           "See COPYING in the distribution."))))
 
 
 (define-public python-simplejson
@@ -828,8 +828,9 @@ after Andy Lester’s Perl module WWW::Mechanize.")
     (synopsis
      "Json library for Python")
     (description
-     "JSON (JavaScript Object Notation) is a subset of JavaScript syntax
- (ECMA-262 3rd edition) used as a lightweight data interchange format.
+     "JSON (JavaScript Object Notation) is a subset of JavaScript
+syntax (ECMA-262 3rd edition) used as a lightweight data interchange
+format.
 
 Simplejson exposes an API familiar to users of the standard library marshal
 and pickle modules.  It is the externally maintained version of the json
@@ -1524,7 +1525,7 @@ executed.")
      "Python test discovery for unittest")
     (description
      "Discover provides test discovery for unittest, a feature that has been
-backported from Python 2.7 for Python 2.4+")
+backported from Python 2.7 for Python 2.4+.")
     (license bsd-3)))
 
 (define-public python2-discover
@@ -2147,7 +2148,7 @@ mining and data analysis.")
     (home-page "http://scikit-image.org/")
     (synopsis "Image processing in Python")
     (description
-     "scikit-image is a collection of algorithms for image processing.")
+     "Scikit-image is a collection of algorithms for image processing.")
     (license bsd-3)))
 
 (define-public python2-scikit-image
@@ -2318,7 +2319,7 @@ include_dirs = ~a/include
     (home-page "http://www.numpy.org/")
     (synopsis "Fundamental package for scientific computing with Python")
     (description "NumPy is the fundamental package for scientific computing
-with Python. It contains among other things: a powerful N-dimensional array
+with Python.  It contains among other things: a powerful N-dimensional array
 object, sophisticated (broadcasting) functions, tools for integrating C/C++
 and Fortran code, useful linear algebra, Fourier transform, and random number
 capabilities.")