Fixed BMI behavior on x86 and x32 targets, reported by @tycho (#178)

programs/bench.c

@@ -450,7 +450,7 @@ static void BMK_loadFiles(void* buffer, size_t bufferSize,
         totalSize += (size_t)fileSize;
         fclose(f);
     }
-    
+
     if (totalSize == 0) EXM_THROW(12, "no data to bench");
 }