diff --git a/SC2096.md b/SC2096.md
index 2d09ae0..3207704 100644
--- a/SC2096.md
+++ b/SC2096.md
@@ -15,10 +15,10 @@ set -x
 
 ### Rationale:
 
-Most operating systems, including Linux, FreeBSD and OS X, allow only a single parameter in the shebang. The example is equivalent to calling `env 'bash -x'` instead of `env 'bash' '-x'`, and it will therefore fail.
+Most operating systems, including POSIX, Linux and FreeBSD, allow only a single parameter in the shebang. The example is equivalent to calling `env 'bash -x'` instead of `env 'bash' '-x'`, and it will therefore fail.
 
 The shebang should be rewritten to use at most one parameter. Shell options can instead be set in the body of the script.
 
 ### Exceptions
 
-None.
+macOS X currently allows multiple words in the shebang. Scripts running on OSX exclusively can ignore this warning.
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