- Removed extraneous "polarssl/" in front on include directives in header files

diff --git a/include/polarssl/bn_mul.h b/include/polarssl/bn_mul.h
index 59a3285..22076db 100644
--- a/include/polarssl/bn_mul.h
+++ b/include/polarssl/bn_mul.h
@@ -41,7 +41,7 @@
 #ifndef POLARSSL_BN_MUL_H
 #define POLARSSL_BN_MUL_H
 
-#include "polarssl/config.h"
+#include "config.h"
 
 #if defined(POLARSSL_HAVE_ASM)