more whitespace (tabs this time)
diff --git a/ssh-keygen.c b/ssh-keygen.c
index 95d22b6..54aa5a5 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -968,7 +968,7 @@
 
 	if (do_gen_candidates) {
 		FILE *out = fopen(out_file, "w");
-		
+
 		if (out == NULL) {
 			error("Couldn't open modulus candidate file \"%s\": %s",
 			    out_file, strerror(errno));