typo fix in comment

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/miscutils/volname.c b/miscutils/volname.c
index a5174e6..6e86156 100644
--- a/miscutils/volname.c
+++ b/miscutils/volname.c
@@ -24,7 +24,7 @@
  */
 
 /*
- * mods from  distrubuted source (eject-2.0.13) are by
+ * mods from distributed source (eject-2.0.13) are by
  * Matthew Stoltenberg <d3matt@gmail.com>
  */
 #include "libbb.h"