Update release.notes.md

Author: tgrogers

release.notes.md

@@ -9,9 +9,9 @@ Major changes since v1.0.0:
 1. Optimized runtime memory footprint (up to 5-10X reduction).
 1. Support for Nvbit 1.5
 1. Fixed the generic loads address mapping
-1. Fixed Atomic instruction parsing bug
+1. Fixed atomic instruction parsing bug
 1. Fixed the max_insn_limit bug
-1. code reformatting
+1. Code reformatting
 1. Adding support to Turing instruction traces
 
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