diff --git a/CHANGELOG b/CHANGELOG
index 78d1afa..97ce9eb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -27,3 +27,4 @@ Change Log
 	- Allow user to choose base in which the prime numbers are printed.
 	- Give option for primes to be saved to a file upon exit.
 	- Free memory and leave instead of emergency exit.
+- v1.0: Parallel Computing
diff --git a/src/main.c b/src/main.c
index 96a9a37..77ab081 100644
--- a/src/main.c
+++ b/src/main.c
@@ -56,7 +56,7 @@ int main(int argc, char *argv[]) {
 		puts(" -h         print this help information");
 		puts(" -v         print version number of program");
 		puts(" -q         quiet mode");
-		puts(" -b <base>  base in which to print primes between 2 and 62");
+		puts(" -b <base>  base in which to print primes between 2 and 62 (default 10)");
 		puts(" -f <file>  file to save primes to");
 		return 0;
 	} else if(f_version) {