help.h: fix coding style

We want a space after the `while` keyword.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/help.h b/help.h
index 9eab6a3..a141e20 100644 (file)
--- a/help.h
+++ b/help.h
@@ -15,7 +15,7 @@ struct cmdnames {
 
 static inline void mput_char(char c, unsigned int num)
 {
-       while(num--)
+       while (num--)
                putchar(c);
 }