minor fix in TLS error message
@ -235,7 +235,7 @@
#endif
#if defined(GPR_MSVC_TLS) + defined(GPR_GCC_TLS) + defined(GPR_PTHREAD_TLS) + defined(GPR_CUSTOM_TLS) != 1
#error Must define exactly one of GPR_MSVC_TLS, GPR_GCC_TLS, GPR_PTHREAD_TLS, defined(GPR_CUSTOM_TLS)
#error Must define exactly one of GPR_MSVC_TLS, GPR_GCC_TLS, GPR_PTHREAD_TLS, GPR_CUSTOM_TLS
typedef int16_t gpr_int16;