Code style: space after 'if'

Reviewed-by: Matt Caswell <matt@openssl.org>
diff --git a/apps/apps.c b/apps/apps.c
index 65d4e46..76e0ee3 100644
--- a/apps/apps.c
+++ b/apps/apps.c
@@ -576,7 +576,7 @@
         char *prompt = NULL;
 
         prompt = UI_construct_prompt(ui, "pass phrase", prompt_info);
-        if(!prompt) {
+        if (!prompt) {
             BIO_printf(bio_err, "Out of memory\n");
             UI_free(ui);
             return 0;
@@ -590,7 +590,7 @@
                                      PW_MIN_LENGTH, bufsiz - 1);
         if (ok >= 0 && verify) {
             buff = (char *)OPENSSL_malloc(bufsiz);
-            if(!buff) {
+            if (!buff) {
                 BIO_printf(bio_err, "Out of memory\n");
                 UI_free(ui);
                 OPENSSL_free(prompt);