core: fix style

src/plugins/irc/irc-batch.c

@@ -80,7 +80,7 @@ irc_batch_generate_random_ref (char *string, int size)
     length_chars = strlen (chars);
     for (i = 0; i < size; i++)
     {
-        string[i] = chars[rand() % length_chars];
+        string[i] = chars[rand () % length_chars];
     }
     string[size] = '\0';
 }

src/plugins/irc/irc-protocol.c

@@ -4075,7 +4075,7 @@ IRC_PROTOCOL_CALLBACK(001)
                         }
                         else
                         {
-                            length = 1 + strlen(command3) + 1;
+                            length = 1 + strlen (command3) + 1;
                             slash_command = malloc (length);
                             if (slash_command)
                             {