*/*: fix trailing whitespace in pkg-descr's

Approved by:	portmgr blanket

Author: AMDmi3

archivers/brotli/pkg-descr

@@ -1,7 +1,7 @@
-Brotli is a generic-purpose lossless compression algorithm that compresses data 
-using a combination of a modern variant of the LZ77 algorithm, Huffman coding 
-and 2nd order context modeling, with a compression ratio comparable to the best 
-currently available general-purpose compression methods. It is similar in speed 
+Brotli is a generic-purpose lossless compression algorithm that compresses data
+using a combination of a modern variant of the LZ77 algorithm, Huffman coding
+and 2nd order context modeling, with a compression ratio comparable to the best
+currently available general-purpose compression methods. It is similar in speed
 with deflate but offers more dense compression.
 
 The specification of the Brotli Compressed Data Format is defined in RFC 7932.

archivers/opkg-openwrt/pkg-descr

@@ -1,4 +1,4 @@
-The opkg utility (an ipkg fork) is a lightweight package manager used 
+The opkg utility (an ipkg fork) is a lightweight package manager used
 to download and install OpenWrt packages from local package repositories
 or ones located in the Internet.
 

astro/indiwebmanagerapp/pkg-descr

@@ -1,11 +1,11 @@
-A Graphical program to Manage, Configure, Launch, and Monitor an INDI 
+A Graphical program to Manage, Configure, Launch, and Monitor an INDI
 WebManager on OS X, Linux and FreeBSD
 
 What it does:
-- Allows easy and extensive configuration of the options for an INDI Web 
+- Allows easy and extensive configuration of the options for an INDI Web
   Manager and an INDI server.
 - Makes it easy to set up a Stand alone INDI Server on OS X.
-- Allows the setup of an INDI Web Manager on an OS X machine (which was 
+- Allows the setup of an INDI Web Manager on an OS X machine (which was
   formerly VERY difficult)
 - Provides a GUI interface for Starting, Stoping, Accessing, Configuring, and
   Monitoring an INDI Web Manager and INDI Server on OS X and Linux

astro/py-horoscopegenerator/pkg-descr

@@ -1,4 +1,4 @@
 The HoroscopeGenerator produces horoscopes on demand using context-free
-grammar. 
+grammar.
 
 WWW: https://github.com/mouse-reeve/horoscope-generator

astro/py-pywapi/pkg-descr

@@ -1,4 +1,4 @@
-The pywapi module provides a python wrapper around the Yahoo! Weather, 
+The pywapi module provides a python wrapper around the Yahoo! Weather,
 Weather.com and NOAA APIs.
 
 WWW: https://code.google.com/archive/p/python-weather-api/

astro/sunwait/pkg-descr

@@ -1,5 +1,5 @@
 Sunwait is a small C program for calculating sunrise and sunset, as well as
 civil, nautical, and astronomical twilights. It has features that make it
-useful for home automation tasks. 
+useful for home automation tasks.
 
 WWW: http://www.risacher.org/sunwait/

audio/libkeyfinder/pkg-descr

@@ -1,14 +1,14 @@
 libkeyfinder is a small C++11 library for estimating the musical key of digital
 audio. It is published under the GNU General Public License version 3 or later.
 
-It was written by Ibrahim Shaath who wrote it in 2011 as part of a master's 
-thesis in computer science. A GUI application to use it is available for macOS 
-and Windows, however that is no longer maintained and does not build on 
+It was written by Ibrahim Shaath who wrote it in 2011 as part of a master's
+thesis in computer science. A GUI application to use it is available for macOS
+and Windows, however that is no longer maintained and does not build on
 contemporary Linux distributions.
 
-In 2020, Ibrahim handed over maintenance of libkeyfinder to the Mixxx DJ 
-software team who incorporated it into Mixxx as of Mixxx 2.3. If you want to 
-discuss anything related to libkeyfinder with us, please get in touch on the 
+In 2020, Ibrahim handed over maintenance of libkeyfinder to the Mixxx DJ
+software team who incorporated it into Mixxx as of Mixxx 2.3. If you want to
+discuss anything related to libkeyfinder with us, please get in touch on the
 Mixxx Zulip chat. Contributions are welcome by opening pull requests and issues
 on GitHub.
 

audio/muse-sequencer/pkg-descr

@@ -1,6 +1,6 @@
 MusE is a MIDI/Audio sequencer with recording and editing capabilities written
 originally by Werner Schweer now developed and maintained by the MusE
 development team. MusE aims to be a complete multitrack virtual studio for
-Linux, it is published under the GNU General Public License. 
+Linux, it is published under the GNU General Public License.
 
 WWW: http://muse-sequencer.org/

audio/orbit-lv2/pkg-descr

@@ -19,6 +19,6 @@ Several LV2 plugin bundled together:
   Quantizes incoming events to whole beats.
 * Subspace
   Subdivide or multiply incoming time signals by whole fractions, e.g. to speed
-  up time x2, x3, ... or slow it down to x1/2, x1/3, ... 
+  up time x2, x3, ... or slow it down to x1/2, x1/3, ...
 
 WWW: https://open-music-kontrollers.ch/lv2/orbit/

audio/py-speechrecognition/pkg-descr

@@ -1,4 +1,4 @@
-SpeechRecognition is a Python library for performing speech recognition, 
+SpeechRecognition is a Python library for performing speech recognition,
 with support for several engines and APIs, online and offline.
 
 WWW: https://github.com/Uberi/speech_recognition