diff --git a/src/intcmp.c b/src/intcmp.c
index 132c230..41a1592 100644
--- a/src/intcmp.c
+++ b/src/intcmp.c
@@ -50,7 +50,7 @@ int main(int argc, char *argv[]) {
 	if (argc == 0 | argc < 3) { return usage(s); }
 
 	while ((c = getopt(argc, argv, "egl")) != -1) {
-		switch (c){
+		switch (c) {
 			case 'e': mode |= EQUAL;   break;
 			case 'g': mode |= GREATER; break;
 			case 'l': mode |= LESSER;  break;