c28c1ef92c57fb16bdb8b1ad6e78879d03d39311
donnak
  Mon Oct 14 13:47:24 2013 -0700
Fixed some typos and formatting probs in the usage message in conjunction with updating blat spec.
diff --git src/utils/faToNib/faToNib.c src/utils/faToNib/faToNib.c
index ca6eded..7220f6b 100644
--- src/utils/faToNib/faToNib.c
+++ src/utils/faToNib/faToNib.c
@@ -1,32 +1,32 @@
 /* faToNib - Convert from .fa to .nib format. */
 #include "common.h"
 #include "options.h"
 #include "nib.h"
 #include "fa.h"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "faToNib - Convert from .fa to .nib format\n"
   "usage:\n"
   "   faToNib [options] in.fa out.nib\n"
   "options:\n"
-  "   -softMask - create nib that soft-masks lower case sequence\n"
-  "   -hardMask - create nib that hard-masks lower case sequence\n");
+  "   -softMask  Create nib that soft-masks lower-case sequence.\n"
+  "   -hardMask  Create nib that hard-masks lower-case sequence.\n");
 }
 
 void maskLower(struct dnaSeq *seq)
 /* Convert upper case to lower case and lower case to 'n' */
 {
 DNA *dna = seq->dna, base;
 int i, size = seq->size;
 for (i=0; i<size; ++i)
     {
     base = dna[i];
     if (isupper(base))
 	base = tolower(base);
     else
         base = 'n';
     dna[i] = base;