Tweak release notes and CHANGES.

Author: rdzman

CHANGES.md

@@ -7,7 +7,7 @@ Version 1.0.2 - *Jun 20, 2019*
 
 #### 6/20/19
   - Release 1.0.2.
-  - Add CITATION file.
+  - Add `CITATION` file.
   - Other miscellaneous documentation updates, e.g. MATPOWER website
     links updated to https://matpower.org, separate references for
     MATPOWER software and User's Manual, with DOIs.

docs/relnotes/MOST-Release-Notes-1.0.2.md

@@ -11,7 +11,7 @@ previous versions, see Appendix B of the [MOST User's Manual][2].
   - Fix default solver selection issue in `t_most_w_ds` test.
 
 #### Other Changes:
-  - Add \code{CITATION} file.
+  - Add `CITATION` file.
   - Other miscellaneous documentation updates, e.g. MATPOWER website
     links updated to https://matpower.org, separate references for
     MATPOWER software and User's Manual, with DOIs.