diff --git a/README.md b/README.md
index 8139765..84f05d1 100644
--- a/README.md
+++ b/README.md
@@ -11,11 +11,13 @@ Install Antlr4 for input.
 
 > $ pip install antlr4-python3-runtime
 
+## Developing
+
 You must also install the ANTLR tool.  On a mac with homebrew, do:
 
 > $ brew install antlr
 
-Clone this repository and building the lexer and parser for Python3
+Update the lexer and parser for Python3
 
 > $ antlr -Dlanguage=Python3 CommentMacro.g4
 
@@ -24,6 +26,7 @@ Clone this repository and building the lexer and parser for Python3
 ## Unsupported Macros
 These Comment Macros do not have supporting equivelents in OSC:
 
+*   Release Master
 *   Release All
 *   Release Others
 *   Master Assert
@@ -46,6 +49,5 @@ These Comment Macros do not have supporting equivelents in OSC:
 Pleas feel welcome to submit pull requests or patches that enable support for:
 
 *   Sending target ranges as batches
-*   More than one comment macros per line
 *   Send multi-macro line as a batch
 *   Timing on master fades