Update README.md

README.md

@@ -94,10 +94,6 @@ int main(int, char*[])
         console->info("Welcome to spdlog!");
         console->error("Some error message with arg{}..", 1);
 	
-	// Conditional logging example
-        auto i = 2;
-        console->warn_if(i != 0, "an important message");
-
         // Formatting examples
         console->warn("Easy padding in numbers like {:08d}", 12);
         console->critical("Support for int: {0:d};  hex: {0:x};  oct: {0:o}; bin: {0:b}", 42);