1 files changed, 1 insertions, 1 deletions
diff --git a/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c b/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c
index b8d82b270..6d79eaef0 100644
--- a/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c
+++ b/mrbgems/mruby-bin-mruby/tools/mruby/mruby.c
@@ -52,7 +52,7 @@ usage(const char *name)
   const char *const *p = usage_msg;
 
   printf("Usage: %s [switches] programfile\n", name);
-  while(*p)
+  while (*p)
     printf("  %s\n", *p++);
 }