Merge pull request #41309 from JuliaLang/fix-def-fast-tls

Drop parens from JULIA_DEFINE_FAST_TLS in embedding.{c,md} to match recent redefinition.

Author: Sacha0

doc/src/manual/embedding.md

@@ -16,7 +16,7 @@ We start with a simple C program that initializes Julia and calls some Julia cod
 
 ```c
 #include <julia.h>
-JULIA_DEFINE_FAST_TLS() // only define this once, in an executable (not in a shared library) if you want fast code.
+JULIA_DEFINE_FAST_TLS // only define this once, in an executable (not in a shared library) if you want fast code.
 
 int main(int argc, char *argv[])
 {

test/embedding/embedding.c

@@ -4,7 +4,7 @@
 #include <stdio.h>
 #include <math.h>
 
-JULIA_DEFINE_FAST_TLS() // only define this once, in an executable
+JULIA_DEFINE_FAST_TLS // only define this once, in an executable
 
 #ifdef _OS_WINDOWS_
 __declspec(dllexport) __cdecl