Index: subversion/include/svn_string.h
===================================================================
--- subversion/include/svn_string.h	(revision 18786)
+++ subversion/include/svn_string.h	(working copy)
@@ -143,7 +143,7 @@
                                  va_list ap)
   __attribute__ ((format(printf, 2, 0)));
 
-/** Return true if a bytestring is empty (has length zero). */
+/** Return non-zero value if a bytestring is empty (has length zero). */
 svn_boolean_t svn_string_isempty(const svn_string_t *str);
 
 /** Return a duplicate of @a original_string. */