63ef8c074c4640f9a12d41b94b4db43d06969b8a
hiram
  Fri Oct 19 09:15:29 2012 -0700
adding hgGcPercent to the userApps delivery
diff --git src/utils/bedGraphToBigWig/bedGraphToBigWig.c src/utils/bedGraphToBigWig/bedGraphToBigWig.c
index 67272eb..1863586 100644
--- src/utils/bedGraphToBigWig/bedGraphToBigWig.c
+++ src/utils/bedGraphToBigWig/bedGraphToBigWig.c
@@ -13,31 +13,31 @@
 #include "bPlusTree.h"
 #include "bbiFile.h"
 #include "bwgInternal.h"
 #include "bigWig.h"
 
 
 static int blockSize = 256;
 static int itemsPerSlot = 1024;
 static boolean doCompress = FALSE;
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
-  "bedGraphToBigWig v %d - Convert a bedGraph program to bigWig.\n"
+  "bedGraphToBigWig v %d - Convert a bedGraph file to bigWig format.\n"
   "usage:\n"
   "   bedGraphToBigWig in.bedGraph chrom.sizes out.bw\n"
   "where in.bedGraph is a four column file in the format:\n"
   "      <chrom> <start> <end> <value>\n"
   "and chrom.sizes is two column: <chromosome name> <size in bases>\n"
   "and out.bw is the output indexed big wig file.\n"
   "Use the script: fetchChromSizes to obtain the actual chrom.sizes information\n"
   "from UCSC, please do not make up a chrom sizes from your own information.\n"
   "The input bedGraph file must be sorted, use the unix sort command:\n"
   "  sort -k1,1 -k2,2n unsorted.bedGraph > sorted.bedGraph\n"
   "options:\n"
   "   -blockSize=N - Number of items to bundle in r-tree.  Default %d\n"
   "   -itemsPerSlot=N - Number of data points bundled at lowest level. Default %d\n"
   "   -unc - If set, do not use compression."
   , bbiCurrentVersion, blockSize, itemsPerSlot