b5db9c06677afc3bd3a237ff3e3c171149d08725
donnak
  Wed Oct 23 12:58:50 2013 -0700
Incorporated code review feedback. #11972
diff --git src/blat/blat.c src/blat/blat.c
index 9b49948..dbb5a51 100644
--- src/blat/blat.c
+++ src/blat/blat.c
@@ -85,56 +85,56 @@
   "   -q=type        Query type.  Type is one of:\n"
   "                    dna - DNA sequence\n"
   "                    rna - RNA sequence\n"
   "                    prot - protein sequence\n"
   "                    dnax - DNA sequence translated in six frames to protein\n"
   "                    rnax - DNA sequence translated in three frames to protein\n"
   "                  The default is dna.\n"
   "   -prot          Synonymous with -t=prot -q=prot.\n"
   "   -ooc=N.ooc     Use overused tile file N.ooc.  N should correspond to \n"
   "                  the tileSize.\n"
   "   -tileSize=N    Sets the size of match that triggers an alignment.  \n"
   "                  Usually between 8 and 12.\n"
   "                  Default is 11 for DNA and 5 for protein.\n"
   "   -stepSize=N    Spacing between tiles. Default is tileSize.\n"
   "   -oneOff=N      If set to 1, this allows one mismatch in tile and still\n"
-  "                  triggers an alignments.  Default is 0.\n"
+  "                  triggers an alignment.  Default is 0.\n"
   "   -minMatch=N    Sets the number of tile matches.  Usually set from 2 to 4.\n"
   "                  Default is 2 for nucleotide, 1 for protein.\n"
   "   -minScore=N    Sets minimum score.  This is the matches minus the \n"
   "                  mismatches minus some sort of gap penalty.  Default is 30.\n"
   "   -minIdentity=N Sets minimum sequence identity (in percent).  Default is\n"
   "                  90 for nucleotide searches, 25 for protein or translated\n"
   "                  protein searches.\n"
   "   -maxGap=N      Sets the size of maximum gap between tiles in a clump.  Usually\n"
   "                  set from 0 to 3.  Default is 2. Only relevent for minMatch > 1.\n"
   "   -noHead        Suppresses .psl header (so it's just a tab-separated file).\n"
   "   -makeOoc=N.ooc Make overused tile file. Target needs to be complete genome.\n"
   "   -repMatch=N    Sets the number of repetitions of a tile allowed before\n"
   "                  it is marked as overused.  Typically this is 256 for tileSize\n"
   "                  12, 1024 for tile size 11, 4096 for tile size 10.\n"
   "                  Default is 1024.  Typically comes into play only with makeOoc.\n"
   "                  Also affected by stepSize: when stepSize is halved, repMatch is\n"
   "                  doubled to compensate.\n"
   "   -mask=type     Mask out repeats.  Alignments won't be started in masked region\n"
   "                  but may extend through it in nucleotide searches.  Masked areas\n"
   "                  are ignored entirely in protein or translated searches. Types are:\n"
   "                    lower - mask out lower-cased sequence\n"
   "                    upper - mask out upper-cased sequence\n"
   "                    out   - mask according to database.out RepeatMasker .out file\n"
   "                    file.out - mask database according to RepeatMasker file.out\n"
-  "   -qMask=type    Mask out repeats in query sequence.  Similar to -mask above but\n"
+  "   -qMask=type    Mask out repeats in query sequence.  Similar to -mask above, but\n"
   "                  for query rather than target sequence.\n"
   "   -repeats=type  Type is same as mask types above.  Repeat bases will not be\n"
   "                  masked in any way, but matches in repeat areas will be reported\n"
   "                  separately from matches in other areas in the psl output.\n"
   "   -minRepDivergence=NN   Minimum percent divergence of repeats to allow \n"
   "                  them to be unmasked.  Default is 15.  Only relevant for \n"
   "                  masking using RepeatMasker .out files.\n"
   "   -dots=N        Output dot every N sequences to show program's progress.\n"
   "   -trimT         Trim leading poly-T.\n"
   "   -noTrimA       Don't trim trailing poly-A.\n"
   "   -trimHardA     Remove poly-A tail from qSize as well as alignments in \n"
   "                  psl output.\n"
   "   -fastMap       Run for fast DNA/DNA remapping - not allowing introns, \n"
   "                  requiring high %%ID. Query sizes must not exceed %d.\n"
   "   -out=type      Controls output file format.  Type is one of:\n"