536628bf043b0a4a78a396f82206f16048df0a45
kuhn
  Mon Nov 22 18:50:05 2021 -0800
clarifed description of adding a track via url, per conversation with Dan

diff --git LICENSE LICENSE
index 2f69d33..35d271a 100644
--- LICENSE
+++ LICENSE
@@ -1,31 +1,31 @@
 The default license of this repository is the MIT License (copied below), but
 LICENSE files in subdirectories override this default. As a result, the
 majority of the source code falls under the MIT license, however, some parts
 are under two non-commercial licenses (see below). The Genome Browser Web CGI
 programs are under a non-commercial license by UC, the BLAT program suite is
-licensed by Kent Informatics.  Two librarires are bundled for convenience and
+licensed by Kent Informatics.  Two libraries are bundled for convenience and
 are under their original open source licenses.
 
 As a result, if you are a non-commercial entity, you can use all the source
 code for free.  However, if you are commercial, you may need to pay if you want
 to install a web-based Genome Browser locally or use BLAT locally (command line
 or web GUI). 
 
 This means that all UCSC Genome Browser command-line tools and their required
 libraries are released under the MIT License. This includes our various file
-format converters, like bedToBigBed and wigToBigWig and any tools to create
+format converters, such as bedToBigBed and wigToBigWig, and any tools to create
 files needed for track hubs. They can be redistributed in any way necessary.
 
 In total, the code in this repository is covered by five different licenses:
 
 FREE Licenses:
 
 1. the default MIT license (attached below) 
   - for example, all code to read and write the Genome Browser file formats,
     such as bigBed and bigWig, and the command line tools for these,
     bedToBigBed, wigToBigWig and the tagStorm tools and the parasol job
     scheduler.
   - also, third-party code from open-source projects bundled for convenience,
     in src/htslib (MIT)
 2. A modified BSD license for src/htslib/cram/, see src/htslib/LICENSE. 
    Copyright (C) 2012-2014 Genome Research Ltd.