1 files changed, 1 insertions, 1 deletions

diff --git a/src/io.h b/src/io.h
index 8cca08a..76a3e58 100644
--- a/src/io.h
+++ b/src/io.h
@@ -22,7 +22,7 @@ enum {
     IO_DONE = 0,        /* operation completed successfully */
     IO_TIMEOUT = -1,    /* operation timed out */
     IO_CLOSED = -2,     /* the connection has been closed */
-        IO_UNKNOWN = -3
+        IO_UNKNOWN = -3     
 };
 
 /* interface to error message function */