fix another space

diff --git a/bf.c b/bf.c
index 7a4a123..189eba9 100644 (file)
--- a/bf.c
+++ b/bf.c
@@ -69,7 +69,7 @@ int main(int argc, char *argv[])
                        } else {
                                depth = 1;
                                while (depth > 0){
-                                       switch(fgetc(in)){
+                                       switch (fgetc(in)){
                                        case ']':
                                                depth--;
                                                break;