b5db9c06677afc3bd3a237ff3e3c171149d08725
donnak
  Wed Oct 23 12:58:50 2013 -0700
Incorporated code review feedback. #11972
diff --git src/hg/pslPretty/pslPretty.c src/hg/pslPretty/pslPretty.c
index 076c551..79fc63f 100644
--- src/hg/pslPretty/pslPretty.c
+++ src/hg/pslPretty/pslPretty.c
@@ -15,31 +15,31 @@
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "pslPretty - Convert PSL to human-readable output\n"
   "usage:\n"
   "   pslPretty in.psl target.lst query.lst pretty.out\n"
   "options:\n"
   "   -axt             Save in format like Scott Schwartz's axt format.\n"
   "                    Note gaps in both sequences are still allowed in the\n"
   "                    output, which not all axt readers will expect.\n"
   "   -dot=N           Output a dot every N records.\n"
   "   -long            Don't abbreviate long inserts.\n"
   "   -check=fileName  Output alignment checks to filename.\n" 
   "It's recommended that the psl file be sorted by target if it contains\n"
-  "multiple targets; otherwise this will be extremely slow. The target and query\n"
+  "multiple targets; otherwise, this will be extremely slow. The target and query\n"
   "lists can be fasta, 2bit or nib files, or a list of these files, one per line.\n");
 }
 
 int dot = 0;
 boolean doShort = FALSE;
 struct axtScoreScheme *ss = NULL;
 
 struct seqFilePos
 /* Where a sequence is in a file. */
     {
     struct filePos *next;	/* Next in list. */
     char *name;	/* Sequence name. Allocated in hash. */
     char *file;	/* Sequence file name, allocated in hash. */
     long pos; /* Position in fa file/size of nib. */
     bool isNib;	/* True if a nib file. */