1 files changed, 1 insertions, 1 deletions
diff --git a/regex.h b/regex.h
index fe4dbbb9ab..7e68110fec 100644
--- a/regex.h
+++ b/regex.h
@@ -55,7 +55,7 @@
 
 /* Maximum number of duplicates an interval can allow.  */
 #ifndef RE_DUP_MAX
-#define RE_DUP_MAX  ((1 << 15) - 1) 
+#define RE_DUP_MAX  ((1 << 15) - 1)
 #endif