update README

README.md

@@ -3,8 +3,11 @@
 # Verasonics Phantom Sequences
 Verasonics sequences that work with the C5-2 and L7-4 on software version
 `4.2.0`.  The latest software version is `4.5.x`, but these sequences have not
-been tested with that latest version.  Please feel free to submit an Issue if
-you discover problems with these newer versions of software.
+been tested with that latest version.  
+
+Please feel free to submit an
+[Issue](https://github.com/RSNA-QIBA-US-SWS/VerasonicsPhantomSequences/issues)
+if you discover problems with these newer versions of software or any bugs.
 
 User should edit the first few parameters in `SetUp*Shear_wave_MTL.m`,
 including the `filedir` path where data will be saved.
@@ -24,22 +27,23 @@ viscoelastic media can be found here: https://doi.org/10.1002/jum.15609 .
 Please consider citing this work if you publish an analysis that uses these
 methods.
 
+# Test Data
 Test data can be downloaded from the Duke Digital Repository:
 https://doi.org/10.7924/r4df6q75s
 
 The analysis of these data will take about 10 minutes, and then the figure with
-group SWSs and phase velocities should appear.  Several intermediate
-files will be generated in `CWD`.
+group SWSs and phase velocities should appear.  Several intermediate files will
+be generated in `CWD`.
 
 # LICENSE
 See [LICENSE.txt](LICENSE.txt).
 
 # Contributors
 * Mark Palmeri, M.D., Ph.D. (primary maintainer)
-* David Bradway, Ph.D.
-* Derek Chan
 * Yufeng Deng, Ph.D. (primary sequence development)
 * Ned Rouze, Ph.D. (primary post-processing algorithm development)
-* Matthew Urban, Ph.D.
-* Kristy Walsh
 * Courtney Trutna Paley (update to v4.x of Vantage software)
+* David Bradway, Ph.D.
+* Derek Chan, Ph.D.
+* Matthew Urban, Ph.D.
+* Kristy Walsh, Ph.D.