readme.md link formatting

Author: bbbradsmith

readme.md

@@ -9,16 +9,19 @@ There is also a version of this example available to build an FDS disk image for
 * FDS: https://github.com/bbbradsmith/NES-ca65-example/tree/fds
 
 This depends on the CC65 toolchain, though it only uses the ca65 assembler, not the C compiler:
-* https://cc65.github.io/
+
+https://cc65.github.io/
 
 See example.txt for more details.
 
 This project was originally distributed at the NESDev forums:
-* http://forums.nesdev.com/viewtopic.php?t=11151
+
+https://forums.nesdev.com/viewtopic.php?t=11151
 
 ## License
 This program and source code can be freely redistributed, modified or reused in any way.
 Credit is not required, but attribution is always appreciated.
 
 Brad Smith
-* http://rainwarrior.ca
+
+http://rainwarrior.ca