Merge pull request #110 from kloetzl/patch-1

fixes typo

Author: ondovb

src/mash/CommandSketch.cpp

@@ -28,7 +28,7 @@ CommandSketch::CommandSketch()
     addOption("list", Option(Option::Boolean, "l", "Input", "List input. Lines in each <input> specify paths to sequence files, one per line.", ""));
     addOption("prefix", Option(Option::File, "o", "Output", "Output prefix (first input file used if unspecified). The suffix '.msh' will be appended.", ""));
     addOption("id", Option(Option::File, "I", "Sketch", "ID field for sketch of reads (instead of first sequence ID).", ""));
-    addOption("comment", Option(Option::File, "C", "Sketch", "Comment for a sketch of reads (instead of first sequence comment.", ""));
+    addOption("comment", Option(Option::File, "C", "Sketch", "Comment for a sketch of reads (instead of first sequence comment).", ""));
     useSketchOptions();
 }