diff --git a/public/java/src/org/broadinstitute/sting/analyzecovariates/AnalyzeCovariates.java b/public/java/src/org/broadinstitute/sting/analyzecovariates/AnalyzeCovariates.java
index 548678ddb..1ef452a5c 100755
--- a/public/java/src/org/broadinstitute/sting/analyzecovariates/AnalyzeCovariates.java
+++ b/public/java/src/org/broadinstitute/sting/analyzecovariates/AnalyzeCovariates.java
@@ -135,7 +135,6 @@ public class AnalyzeCovariates extends CommandLineProgram {
      */
     @Argument(fullName="max_histogram_value", shortName="maxHist", required = false, doc="If supplied, this value will be the max value of the histogram plots")
     private int MAX_HISTOGRAM_VALUE = 0;
-    @Hidden
     @Argument(fullName="do_indel_quality", shortName="indels", required = false, doc="If supplied, do indel quality plotting")
     private boolean DO_INDEL_QUALITY = false;
 
diff --git a/public/java/src/org/broadinstitute/sting/gatk/walkers/genotyper/ExactAFCalculationModel.java b/public/java/src/org/broadinstitute/sting/gatk/walkers/genotyper/ExactAFCalculationModel.java
index 62912d375..6ae437b27 100755
--- a/public/java/src/org/broadinstitute/sting/gatk/walkers/genotyper/ExactAFCalculationModel.java
+++ b/public/java/src/org/broadinstitute/sting/gatk/walkers/genotyper/ExactAFCalculationModel.java
@@ -63,7 +63,7 @@ public class ExactAFCalculationModel extends AlleleFrequencyCalculationModel {
 
     private boolean SIMPLE_GREEDY_GENOTYPER = false;
 
-    private final static double SUM_GL_THRESH_NOCALL = 0.001; // if max(gl)-min(gl) is bigger than this threshold, we treat GL's as non-informative and will force a no-call.
+    private final static double SUM_GL_THRESH_NOCALL = -0.001; // if sum(gl) is bigger than this threshold, we treat GL's as non-informative and will force a no-call.
 
     final private ExactCalculation calcToUse;
     protected ExactAFCalculationModel(UnifiedArgumentCollection UAC, int N, Logger logger, PrintStream verboseWriter) {