diff --git a/src/cat.c b/src/cat.c
index c719e4b..6fd9671 100644
--- a/src/cat.c
+++ b/src/cat.c
@@ -116,13 +116,23 @@ int main(int argc, char *argv[]) {
 					fprintf(stderr, "%s: %s: Is a directory.\n", argv[0], argv[i]);
 					return EX_NOINPUT;
 				case ELOOP:
-					fprintf(stderr, "%s: %s: Is a symbolic link loop.\n", argv[0], argv[i]);
+					fprintf(
+						stderr,
+						"%s: %s: Is a symbolic link loop.\n",
+						argv[0],
+						argv[i]
+					);
 					return EX_UNAVAILABLE;
 				case EMFILE:
 					fprintf(stderr, "%s: Internal error.\n", argv[0]);
 					return EX_SOFTWARE;
 				case ENOENT: case ENOTDIR: case ENXIO:
-					fprintf(stderr, "%s: %s: No such file or directory.\n", argv[0], argv[i]);
+					fprintf(
+						stderr,
+						"%s: %s: No such file or directory.\n",
+						argv[0],
+						argv[i]
+					);
 					return EX_NOINPUT;
 				default:
 					fprintf(stderr, "%s: Unknown error.\n", argv[0]);