comment on ccall array type being 8 bit

1 files changed, 1 insertions, 1 deletions

diff --git a/src/preamble.js b/src/preamble.js
index ed148d9e..c9e7e4eb 100644
--- a/src/preamble.js
+++ b/src/preamble.js
@@ -267,7 +267,7 @@ var globalScope = this;
 //
 // @param ident      The name of the C function (note that C++ functions will be name-mangled - use extern "C")
 // @param returnType The return type of the function, one of the JS types 'number', 'string' or 'array' (use 'number' for any C pointer, and
-//                   'array' for JavaScript arrays and typed arrays).
+//                   'array' for JavaScript arrays and typed arrays; note that arrays are 8-bit).
 // @param argTypes   An array of the types of arguments for the function (if there are no arguments, this can be ommitted). Types are as in returnType,
 //                   except that 'array' is not possible (there is no way for us to know the length of the array)
 // @param args       An array of the arguments to the function, as native JS values (as in returnType)